TITLE: WARNING in macvlan_broadcast
TYPE: WARNING
PANICKED: Y

[   92.038906][   T19] ------------[ cut here ]------------
[   92.039453][   T19] WARNING: CPU: 1 PID: 19 at include/linux/seqlock.h:271 __seqprop_assert.constprop.0+0xf0/0x11c
[   92.040192][   T19] Modules linked in:
[   92.040633][   T19] Kernel panic - not syncing: panic_on_warn set ...
[   92.041039][   T19] CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 5.11.0-rc5+ #34
[   92.041320][   T19] Hardware name: ARM-Versatile Express
[   92.041745][   T19] Workqueue: events macvlan_process_broadcast
[   92.042322][   T19] Backtrace: 
[   92.042605][   T19] [<82715620>] (dump_backtrace) from [<82715894>] (show_stack+0x18/0x1c)
[   92.042998][   T19]  r7:00000080 r6:60000093 r5:00000000 r4:83a28a38
[   92.043679][   T19] [<8271587c>] (show_stack) from [<827263b0>] (dump_stack+0xa8/0xc8)
[   92.044034][   T19] [<82726308>] (dump_stack) from [<82716430>] (panic+0x134/0x378)
[   92.044406][   T19]  r7:8300e1b0 r6:83869724 r5:00000000 r4:83c310d0
[   92.044696][   T19] [<827162fc>] (panic) from [<80243500>] (__warn+0xb0/0x164)
[   92.045243][   T19]  r3:8384ec8c r2:00000000 r1:00000000 r0:8300e1b0
[   92.045482][   T19]  r7:0000010f
[   92.045634][   T19] [<80243450>] (__warn) from [<827166e0>] (warn_slowpath_fmt+0x6c/0xd8)
[   92.045931][   T19]  r7:8133f464 r6:0000010f r5:83006418 r4:00000000
[   92.046166][   T19] [<82716678>] (warn_slowpath_fmt) from [<8133f464>] (__seqprop_assert.constprop.0+0xf0/0x11c)
[   92.046519][   T19]  r8:5a90d000 r7:0000000f r6:a4e90250 r5:8962b000 r4:00000001
[   92.046769][   T19] [<8133f374>] (__seqprop_assert.constprop.0) from [<8133fffc>] (macvlan_broadcast+0x154/0x258)
[   92.047064][   T19]  r5:8962b000 r4:89aeb740
[   92.047244][   T19] [<8133fea8>] (macvlan_broadcast) from [<81340500>] (macvlan_process_broadcast+0x254/0x2c0)
[   92.047588][   T19]  r10:81340460 r9:895c6000 r8:84d6be7c r7:8393a21c r6:00000000 r5:00000000
[   92.047896][   T19]  r4:8962bf00
[   92.048051][   T19] [<813402ac>] (macvlan_process_broadcast) from [<80268868>] (process_one_work+0x2d8/0x9b0)
[   92.048415][   T19]  r10:00000008 r9:83b64406 r8:8384ec98 r7:ddfe8200 r6:ddfe4a00 r5:84cc1e80
[   92.048710][   T19]  r4:895c643c
[   92.048867][   T19] [<80268590>] (process_one_work) from [<80268fa4>] (worker_thread+0x64/0x54c)
[   92.049183][   T19]  r10:00000008 r9:84d6a000 r8:83806d00 r7:ddfe4a38 r6:84cc1e94 r5:ddfe4a00
[   92.049477][   T19]  r4:84cc1e80
[   92.049650][   T19] [<80268f40>] (worker_thread) from [<802710c8>] (kthread+0x184/0x1a4)
[   92.049946][   T19]  r10:84d13d5c r9:84cc1e80 r8:80268f40 r7:00000000 r6:84d6a000 r5:84ced240
[   92.050242][   T19]  r4:84cc1f00
[   92.050394][   T19] [<80270f44>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20)
[   92.050724][   T19] Exception stack(0x84d6bfb0 to 0x84d6bff8)
[   92.051038][   T19] bfa0:                                     00000000 00000000 00000000 00000000
[   92.051376][   T19] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   92.051694][   T19] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   92.051998][   T19]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80270f44
[   92.052298][   T19]  r4:84ced240
[   92.053788][    C0] CPU0: stopping
[   92.054484][    C0] CPU: 0 PID: 4477 Comm: kworker/u4:6 Not tainted 5.11.0-rc5+ #34
[   92.054975][    C0] Hardware name: ARM-Versatile Express
[   92.055356][    C0] Workqueue: bat_events batadv_nc_worker
[   92.055723][    C0] Backtrace: 
[   92.055961][    C0] [<82715620>] (dump_backtrace) from [<82715894>] (show_stack+0x18/0x1c)
[   92.056459][    C0]  r7:00000080 r6:600b0193 r5:00000000 r4:83a28a38
[   92.056825][    C0] [<8271587c>] (show_stack) from [<827263b0>] (dump_stack+0xa8/0xc8)
[   92.057267][    C0] [<82726308>] (dump_stack) from [<80211318>] (do_handle_IPI+0x420/0x44c)
[   92.057733][    C0]  r7:84c0ccc0 r6:8384f544 r5:00000000 r4:00000004
[   92.058073][    C0] [<80210ef8>] (do_handle_IPI) from [<80211364>] (ipi_handler+0x20/0x28)
[   92.058485][    C0]  r9:899c1d70 r8:899c1ce0 r7:84c0ccc0 r6:8384f544 r5:00000014 r4:84cbe000
[   92.058885][    C0] [<80211344>] (ipi_handler) from [<802dedd8>] (handle_percpu_devid_irq+0xa4/0x19c)
[   92.059376][    C0] [<802ded34>] (handle_percpu_devid_irq) from [<802d7b20>] (__handle_domain_irq+0xb0/0x120)
[   92.059882][    C0]  r10:899c1d10 r9:899c1d70 r8:00000001 r7:00000000 r6:836d62dc r5:00000000
[   92.060289][    C0]  r4:836d62dc r3:00010000
[   92.060540][    C0] [<802d7a70>] (__handle_domain_irq) from [<80fefdd8>] (gic_handle_irq+0x74/0x88)
[   92.061038][    C0]  r10:00000000 r9:899c0000 r8:e000200c r7:836d6300 r6:e0002000 r5:899c1d70
[   92.061474][    C0]  r4:8384f544
[   92.061667][    C0] [<80fefd64>] (gic_handle_irq) from [<80200abc>] (__irq_svc+0x5c/0x94)
[   92.062072][    C0] Exception stack(0x899c1d70 to 0x899c1db8)
[   92.062385][    C0] 1d60:                                     00000000 83008b68 5a8f8000 00000000
[   92.062866][    C0] 1d80: 899c1dc0 836cb680 836cb680 00000000 00000000 600b0013 00000000 899c1e34
[   92.063347][    C0] 1da0: 899c1db0 899c1dc0 82748964 802bef94 600b0013 ffffffff
[   92.063764][    C0]  r9:899c0000 r8:00000000 r7:899c1da4 r6:ffffffff r5:600b0013 r4:802bef94
[   92.064219][    C0] [<802bee78>] (lock_acquire.part.0) from [<802bf43c>] (lock_acquire+0x6c/0x74)
[   92.064670][    C0]  r10:8268adec r9:00000000 r8:00000000 r7:00000002 r6:00000000 r5:00000000
[   92.065096][    C0]  r4:8393a21c
[   92.065290][    C0] [<802bf3d0>] (lock_acquire) from [<8268ae1c>] (batadv_nc_worker+0xc8/0x470)
[   92.065713][    C0]  r10:00000088 r9:83b64406 r8:888b5d28 r7:88577e00 r6:83806d00 r5:888b1000
[   92.066144][    C0]  r4:00000000
[   92.066386][    C0] [<8268ad54>] (batadv_nc_worker) from [<80268868>] (process_one_work+0x2d8/0x9b0)
[   92.066827][    C0]  r10:00000088 r9:83b64406 r8:8384ec98 r7:88577e00 r6:84c18000 r5:8989e880
[   92.067245][    C0]  r4:888b5d28
[   92.067466][    C0] [<80268590>] (process_one_work) from [<80268fa4>] (worker_thread+0x64/0x54c)
[   92.067904][    C0]  r10:00000088 r9:899c0000 r8:83806d00 r7:84c18038 r6:8989e894 r5:84c18000
[   92.068315][    C0]  r4:8989e880
[   92.068528][    C0] [<80268f40>] (worker_thread) from [<802710c8>] (kthread+0x184/0x1a4)
[   92.068928][    C0]  r10:84e75e64 r9:8989e880 r8:80268f40 r7:00000000 r6:899c0000 r5:898a6580
[   92.069344][    C0]  r4:8975a780
[   92.069545][    C0] [<80270f44>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20)
[   92.069944][    C0] Exception stack(0x899c1fb0 to 0x899c1ff8)
[   92.070264][    C0] 1fa0:                                     00000000 00000000 00000000 00000000
[   92.070686][    C0] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   92.071118][    C0] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   92.071500][    C0]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80270f44
[   92.071935][    C0]  r4:898a6580
[   92.072705][   T19] Dumping ftrace buffer:
[   92.073753][   T19]    (ftrace buffer empty)
[   92.074552][   T19] Rebooting in 86400 seconds..
