Extracting prog: 2m23.080423677s Minimizing prog: 31m42.24123437s Simplifying prog options: 0s Extracting C: 30.605759801s Simplifying C: 19m18.422690576s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue single: successfully extracted reproducer found reproducer with 7 syscalls minimizing guilty program testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00'}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x80a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x85}}, 0x0) program did not crash testing program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010000104000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800800030004000000050006"], 0x44}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a320000000064000000060a010400000000000000000100000008000b40000000003c000480240001800b0001007470726f787900001400028008000140000000020800034000000016140001800b0001006578746864720000040002800900010073797a30"], 0xd8}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x85}}, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m6.177617188s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue simplifying C reproducer testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program did not crash testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue testing compiled C program (duration=1m6.177617188s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-sendmsg$NFT_BATCH-socket$nl_route-sendmsg$nl_route program crashed: WARNING: suspicious RCU usage in dev_deactivate_queue reproducing took 53m54.350130008s repro crashed as (corrupted=false): ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Not tainted ----------------------------- net/sched/sch_generic.c:1290 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 dev_deactivate_queue+0x8f/0x160 net/sched/sch_generic.c:1290 netdev_for_each_tx_queue include/linux/netdevice.h:2562 [inline] dev_deactivate_many+0xc8/0xb10 net/sched/sch_generic.c:1363 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Not tainted ----------------------------- include/linux/rtnetlink.h:156 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 dev_ingress_queue include/linux/rtnetlink.h:156 [inline] dev_deactivate_many+0x18f/0xb10 net/sched/sch_generic.c:1365 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 BUG: sleeping function called from invalid context at net/core/dev.c:11397 in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1105, name: kworker/u8:6 preempt_count: 0, expected: 0 RCU nest depth: 1, expected: 0 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 __might_resched+0x5d4/0x780 kernel/sched/core.c:8758 synchronize_net+0x1b/0x50 net/core/dev.c:11397 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: G W ----------------------------- kernel/rcu/tree_exp.h:949 Illegal synchronize_rcu_expedited() in RCU read-side critical section! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 synchronize_rcu_expedited+0x12e/0x830 kernel/rcu/tree_exp.h:946 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= [ BUG: Invalid wait context ] 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: G W ----------------------------- kworker/u8:6/1105 is trying to lock: ffffffff8eb41df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] ffffffff8eb41df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 other info that might help us debug this: context-{5:5} 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline] check_wait_context kernel/locking/lockdep.c:4898 [inline] __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5176 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849 __mutex_lock_common kernel/locking/mutex.c:585 [inline] __mutex_lock+0x1ac/0xee0 kernel/locking/mutex.c:735 exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ------------[ cut here ]------------ Voluntary context switch within RCU read-side critical section! WARNING: CPU: 1 PID: 1105 at kernel/rcu/tree_plugin.h:331 rcu_note_context_switch+0xcf4/0xff0 kernel/rcu/tree_plugin.h:331 Modules linked in: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor RIP: 0010:rcu_note_context_switch+0xcf4/0xff0 kernel/rcu/tree_plugin.h:331 Code: 00 ba 02 00 00 00 e8 7b 13 fe ff 4c 8b b4 24 80 00 00 00 eb 91 c6 05 a6 25 ad 0e 01 90 48 c7 c7 40 31 2c 8c e8 cd 30 da ff 90 <0f> 0b 90 90 e9 3b f4 ff ff 90 0f 0b 90 45 84 ed 0f 84 00 f4 ff ff RSP: 0018:ffffc900040b6f60 EFLAGS: 00010046 RAX: 2e6ce25618be6100 RBX: ffff888027c02244 RCX: ffff888027c01e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900040b70b0 R08: ffffffff8155fe42 R09: fffffbfff1d3a898 R10: dffffc0000000000 R11: fffffbfff1d3a898 R12: ffff888027c01e00 R13: 0000000000000000 R14: 1ffff92000816e04 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005591566df048 CR3: 000000000e938000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __schedule+0x34b/0x4c30 kernel/sched/core.c:6661 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6848 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6905 mutex_optimistic_spin kernel/locking/mutex.c:485 [inline] __mutex_lock_common kernel/locking/mutex.c:589 [inline] __mutex_lock+0x425/0xee0 kernel/locking/mutex.c:735 exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 final repro crashed as (corrupted=false): ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Not tainted ----------------------------- net/sched/sch_generic.c:1290 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 dev_deactivate_queue+0x8f/0x160 net/sched/sch_generic.c:1290 netdev_for_each_tx_queue include/linux/netdevice.h:2562 [inline] dev_deactivate_many+0xc8/0xb10 net/sched/sch_generic.c:1363 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Not tainted ----------------------------- include/linux/rtnetlink.h:156 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 dev_ingress_queue include/linux/rtnetlink.h:156 [inline] dev_deactivate_many+0x18f/0xb10 net/sched/sch_generic.c:1365 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 BUG: sleeping function called from invalid context at net/core/dev.c:11397 in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1105, name: kworker/u8:6 preempt_count: 0, expected: 0 RCU nest depth: 1, expected: 0 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 CPU: 0 UID: 0 PID: 1105 Comm: kworker/u8:6 Not tainted 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 __might_resched+0x5d4/0x780 kernel/sched/core.c:8758 synchronize_net+0x1b/0x50 net/core/dev.c:11397 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= WARNING: suspicious RCU usage 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: G W ----------------------------- kernel/rcu/tree_exp.h:949 Illegal synchronize_rcu_expedited() in RCU read-side critical section! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 lockdep_rcu_suspicious+0x226/0x340 kernel/locking/lockdep.c:6845 synchronize_rcu_expedited+0x12e/0x830 kernel/rcu/tree_exp.h:946 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= [ BUG: Invalid wait context ] 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: G W ----------------------------- kworker/u8:6/1105 is trying to lock: ffffffff8eb41df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] ffffffff8eb41df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 other info that might help us debug this: context-{5:5} 3 locks held by kworker/u8:6/1105: #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3204 [inline] #0: ffff888031547148 ((wq_completion)bond0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 kernel/workqueue.c:3310 #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3205 [inline] #1: ffffc900040b7d00 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 kernel/workqueue.c:3310 #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #2: ffffffff8eb3c860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x174/0x3170 drivers/net/bonding/bond_main.c:2960 stack backtrace: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline] check_wait_context kernel/locking/lockdep.c:4898 [inline] __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5176 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849 __mutex_lock_common kernel/locking/mutex.c:585 [inline] __mutex_lock+0x1ac/0xee0 kernel/locking/mutex.c:735 exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ------------[ cut here ]------------ Voluntary context switch within RCU read-side critical section! WARNING: CPU: 1 PID: 1105 at kernel/rcu/tree_plugin.h:331 rcu_note_context_switch+0xcf4/0xff0 kernel/rcu/tree_plugin.h:331 Modules linked in: CPU: 1 UID: 0 PID: 1105 Comm: kworker/u8:6 Tainted: G W 6.12.0-syzkaller-05525-g8d5c1b8c3e71 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: bond0 bond_mii_monitor RIP: 0010:rcu_note_context_switch+0xcf4/0xff0 kernel/rcu/tree_plugin.h:331 Code: 00 ba 02 00 00 00 e8 7b 13 fe ff 4c 8b b4 24 80 00 00 00 eb 91 c6 05 a6 25 ad 0e 01 90 48 c7 c7 40 31 2c 8c e8 cd 30 da ff 90 <0f> 0b 90 90 e9 3b f4 ff ff 90 0f 0b 90 45 84 ed 0f 84 00 f4 ff ff RSP: 0018:ffffc900040b6f60 EFLAGS: 00010046 RAX: 2e6ce25618be6100 RBX: ffff888027c02244 RCX: ffff888027c01e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900040b70b0 R08: ffffffff8155fe42 R09: fffffbfff1d3a898 R10: dffffc0000000000 R11: fffffbfff1d3a898 R12: ffff888027c01e00 R13: 0000000000000000 R14: 1ffff92000816e04 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005591566df048 CR3: 000000000e938000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __schedule+0x34b/0x4c30 kernel/sched/core.c:6661 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6848 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6905 mutex_optimistic_spin kernel/locking/mutex.c:485 [inline] __mutex_lock_common kernel/locking/mutex.c:589 [inline] __mutex_lock+0x425/0xee0 kernel/locking/mutex.c:735 exp_funnel_lock kernel/rcu/tree_exp.h:329 [inline] synchronize_rcu_expedited+0x451/0x830 kernel/rcu/tree_exp.h:976 dev_deactivate_many+0x4a7/0xb10 net/sched/sch_generic.c:1377 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1403 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:175 ethtool_op_get_link+0x15/0x60 net/ethtool/ioctl.c:62 bond_check_dev_link+0x1f1/0x3f0 drivers/net/bonding/bond_main.c:873 bond_miimon_inspect drivers/net/bonding/bond_main.c:2740 [inline] bond_mii_monitor+0x49a/0x3170 drivers/net/bonding/bond_main.c:2962 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244