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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 179.940395] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 180.003688] 9pnet: Insufficient options for proto=fd 01:47:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 180.117648] 9pnet: Insufficient options for proto=fd 01:47:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) accept(r3, 0x0, 0x0) 01:47:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) accept(r3, 0x0, 0x0) 01:47:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 180.297936] 9pnet: Insufficient options for proto=fd 01:47:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 01:47:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 180.380293] 9pnet: Insufficient options for proto=fd 01:47:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) accept(r3, 0x0, 0x0) 01:47:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 180.468669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 180.496584] 9pnet: Insufficient options for proto=fd 01:47:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 01:47:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) [ 180.995551] 9pnet: Insufficient options for proto=fd [ 181.009970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) [ 181.215020] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:02 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) 01:47:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 181.537022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50}, 0x50) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioprio_get$uid(0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f00000025c0)='./bus\x00', 0x400c0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$P9_RGETLOCK(r3, &(0x7f00000003c0)=ANY=[], 0x27) write$nbd(r3, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0xee00, 0x0, 0x100) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyS3\x00', 0x400, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000300)="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", 0x2000, &(0x7f0000002a00)={&(0x7f0000000080)={0x50, 0x0, 0x100, {0x7, 0x21, 0x10000, 0x8, 0x200, 0x67, 0xfffff40c, 0x9a}}, &(0x7f0000000180)={0x18, 0x0, 0xebd, {0x3}}, &(0x7f00000001c0)={0x18, 0x0, 0x6}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x3, {0x1c4c}}, &(0x7f0000000240)={0x18, 0x0, 0x1ff, {0x6}}, &(0x7f0000002300)={0x28, 0x0, 0x6, {{0x147, 0x5}}}, &(0x7f0000002340)={0x60, 0x0, 0x0, {{0x0, 0x3, 0x7, 0xa1a, 0x2, 0xdac0, 0x2, 0x8}}}, &(0x7f00000023c0)={0x18, 0x0, 0x0, {0x6}}, &(0x7f0000002400)=ANY=[@ANYBLOB="1100122dce5600"/17], &(0x7f0000002440)={0x20, 0x0, 0x8, {0x0, 0x6}}, &(0x7f0000002480)={0x78, 0x0, 0x7ff, {0x60, 0x400, 0x0, {0x6, 0x73, 0x5, 0x735e, 0x200, 0x1, 0x7, 0x8, 0x85, 0xc000, 0x8, 0x0, 0x0, 0xed0, 0x100}}}, &(0x7f0000002500)={0x90, 0x0, 0x4, {0x3, 0x1, 0xfffffffffffff06f, 0x401, 0x40, 0x8000, {0x1, 0x1400, 0x4, 0x3ff, 0x40, 0x2, 0x55, 0x9, 0xffffffe3, 0xa000, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x1000}}}, &(0x7f0000002cc0)=ANY=[@ANYBLOB="e80000000000000002000000000000000000000000000000ffffff7f000000004ebf25050000003d4800002c2d2a5e2d00000002000000000000000002000000060000002f27000000000000030000000000000052660000000000000c000000ee000000232d262d407d3a2b5d5b5b40000000000400000000000000030000000000000000000000070000000400000000000000f4090000000000000000000014bc0435010000000000a000010000000000000008000000050000002b5d25247d7b2d280600000020000000e7000000000000000000003d0afb545b5e000000000000000000000000005da6ae009fa2e440712c7a6ec227fdf9404526c2ab61350d5a1d63996c971ebd5cdb28a11ba3b692b607d38bd78a7773cb8ee31613f8d254c315494443ac6e8eeb436384798486e4333b22a00634a56d323066db5f780ae3cbcd92a09d34b499f5600c6ce679f2900a009c4160d44abb9397920d28808dbef46a0df1b5ced429188043cfedda24b10113b8359b1a2b77bae63540287577689e89e16c840e901364a006ca024d87b620ef34e561dcdbdf2318777490c321f5a28840334cac418a638b400c09519f3294481e244fcc456194a6a426d84239eec56667"], &(0x7f0000002780)={0x150, 0x0, 0x546133f7, [{{0x6, 0x1, 0x0, 0x2, 0x38d, 0x10000, {0x3, 0x2, 0x97e, 0x5, 0x80000000, 0x2, 0x0, 0x8, 0x89d, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x2000000}}, {0x4, 0x401, 0x3, 0x7f, '#!T'}}, {{0x4, 0x1, 0x5, 0xcbc, 0x2, 0x1, {0x3, 0xfffffffffffffff8, 0x8, 0xcb, 0x41e, 0x7f, 0x6, 0x2, 0x7, 0x6000, 0x9, 0x0, 0x0, 0x7, 0x20}}, {0x5, 0x9, 0x3, 0x8, ')&*'}}]}, &(0x7f0000002900)={0xa0, 0xfffffffffffffffe, 0x4, {{0xfff, 0x0, 0x0, 0x3, 0xe9, 0x8, {0x5, 0xfffffffffffffe01, 0xae, 0x100000001, 0x75c8, 0x5, 0x6, 0x1, 0xfffffff8, 0xa000, 0xfffffff8, 0x0, 0x0, 0xfffffff7, 0x72d}}, {0x0, 0x2}}}, &(0x7f00000029c0)={0x20, 0x0, 0x8e0, {0x4, 0x4, 0x8000}}}) fallocate(r0, 0x0, 0x0, 0x10000101) 01:47:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:03 executing program 4: r0 = fork() tkill(r0, 0x14) r1 = socket$netlink(0x10, 0x3, 0xc) read(r1, &(0x7f0000000040)=""/224, 0xe0) r2 = syz_mount_image$tmpfs(&(0x7f0000000e00)='tmpfs\x00', &(0x7f0000000e40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r1]) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$omfs(&(0x7f0000000000)='omfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f0000000640)=[{&(0x7f0000000180)="79d468b20213147405ee220b1c442fc9883d44cca45daae9d5b83f6c4827315bfb0364b42ca9a0d34647cf1e20d4e8b7e7ce8ce76c89bff01f17f5f3d7e3327581f39773c8bac4fcc84166180d14c0f102803ed8dd0425235492416d21f9cea952761215fdcea20b684e6f0d1125a4588d563c3de15b940e01e9ef60fbe8bdae915847110441c7f8298c1f0d74900ec01787c2746e59d7ff52f5c84154", 0x9d, 0x1}, {&(0x7f0000000240)="d76e7c7e443c6308f1114a34c3ab9cf8d4caf7f2670c1235ce2aefbc6f6d0ad01989a2e3e308665eae8490b9807652caabfab75253d51de69c6ee5600cf0c5ad7b4652d458625099ab05a56789649aa9d8b31af6369d8065170a30da0f85a5e92e34eae70ae1f0e1ac50ddd03266a2b4ed5c3dafdaefae71741f1d3d0cd287e22c149a8921086d", 0x87, 0x100000001}, {&(0x7f0000000340)="548407e41e8475afc3633add8c9f2664da12295002193e9c7d7d1eded52dd4c80d051d1d05253682824f0a8bd5477f39d457215baf0d739f8cbd871afe1266569e40346a4feee61d123669b45a3cef0a579680e1a524a15a4f2704fa01b55c43b3c82e7fc0fd33247d5ec2c8e518ee753709bf2ddc61513e1e92d0cedc1ce5d1b7c434d4832f00b1651e63bfe2", 0x8d, 0x1}, {&(0x7f0000000100)="6800e2e414a5dba772620d5af3993457483e163d2b88c96e4c8bd52247be930a56d4bc985a", 0x25, 0x9}, {&(0x7f0000000400)="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", 0xff, 0x5}, {&(0x7f0000000500)="1511bcf6001c668e92cd6dade7358291e8601ee643df44234f1481c3b2366e", 0x1f, 0x1}, {&(0x7f0000000540)="de4ea06b60b3d7a3e144424226bf221de0c23636c7d8fcb48bf5114437d30e363f8260b90632ee5a1de2806b87050cb23f44a4d5ff25428254cb65ea99713269084d29875eb945dc6613763b4d6bc64dfe54f1cc3319d15312b99aa572e5ef25654ffc3f38310861ff82fb033648ba70fb26f01b17072332ff26cfd06b2cd87bf0a94cff6ebd6789b8363696f55d6071b2c262362a1b94cb1df8a9989043c9250cc85dc6229ab8dd2033bd5b30be073a35aa45d124d4c31f8a09104e4840bdd22d0529d8b0717566c0b0b2b004d0cd55225cfd27daca", 0xd6, 0x81}], 0x3042, &(0x7f00000007c0)={[{'tmpfs\x00'}, {'tmpfs\x00'}, {'tmpfs\x00'}, {'tmpfs\x00'}], [{@euid_gt={'euid>', r3}}, {@fowner_gt={'fowner>'}}]}) syz_mount_image$xfs(&(0x7f0000000840)='xfs\x00', &(0x7f0000000880)='./file0\x00', 0x10001, 0x6, &(0x7f0000000cc0)=[{&(0x7f00000008c0)="9f5a45534135819122f7771d3a8cef1c79a39f93087efb7095ce88f1a370df923000e2753a5b243a7b1e9223bffab5a6a4ead435ba8921127594cfa97dba8388539c34acd8a210db5a3aec9b48c0035ba85f24646af772fb6763be6d32d2b51028c4af81bb49d21b5d40428a", 0x6c, 0x1}, {&(0x7f0000000940)="13af91993e58a33ea0f34e4b7149a8d7923f1febf4466392cdcc9aef83194a41269cfc3d45103750753f9710024a379240b95261bdef38106d01d829f132a156bbef4c82fb9ea0c2fc797059c40839554a52eab0fc937a4f0db815c59521dfaf08cb6c2fffa3623ea55ea0941957f772ba45a496aae389b7f973982e723de487c42facfd444f97f2ef862d8251a712d0237da8f8609db241e3719e594a629f77ace2d403ef3f0a2cfaae23ed0e03bc82e3b657937d344804f6b2f95b1eaf33d6c0c4dac784ed52c27368023ddb65c607b5f8f1c0e9eb71485a9f8efeba5c62d3742f385c170d49940a7ec92b8a61b41163a90fcd", 0xf4, 0x6}, {&(0x7f0000000a40)="bc4f815a2eb7cfe4d130d4a21ca89d95828130525df368a15ecd572af7505a8df4be5639cd3ce23c5f24264fc5924fc89d26ccd4ba3d4c8c18544d336a509b0e677b2e22b382e90651d07b56c1c9a4386e1e4e9313087e5182ac16336cdff42308ea08d25e6212b0b0d3974c586f417571f6542919e4b3103d53d46782c9ae6fefdc5915c9a0c06f7c471b58f077a9264833430b3aaa212d", 0x98, 0x6}, {&(0x7f0000000b00)="12f66be2a941c9", 0x7, 0x4}, {&(0x7f0000000b40)="8836cfd3fcd6277cb1f8421d9691c176917df1716c8fa8e3a5606fa65a981e633b475764eb3874a80fac6d6fcc19f872a46bea6f07cb9335b06adc6fb545cec4d1a22cfa9e15a2b614a9b1ca7e", 0x4d, 0x6}, {&(0x7f0000000bc0)="a52d01471ae2a57f6240a99b8984192aed4f64d06813f31f4c4f67c5dba3523b276b0588187d8ab4d36127d4740bdd15485b8be6a6dff317ba5e13ea0e5252244585f0392534be887fb70ca19c22511e9040dda46eccbc21af10bde0e011d8fdfa2e43a6c29a188fdb5054d35f2e3f955292df649e82fea5f6372a19240a30f88b40964fb5e1f1564d8b24dcc160bf723914eb5583f2212d6b7f2cc6f250d2177bd599c629f6a4287278d18664bd61d6ffa538f394b3b9fd72c1ebf8059efb65f4dc8630471d2742c1f8d066d431120ac96402632949f61989e44f17d7d376caa2d0c039d8bb", 0xe6, 0x6}], 0x210000, &(0x7f0000000d80)={[{@attr2='attr2'}], [{@uid_lt={'uid<', r3}}]}) openat(r2, &(0x7f0000000300)='./file0\x00', 0x840, 0x0) 01:47:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) setuid(0x0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[]) read$FUSE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20e0820, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x20e0820, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r5, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB=',grod=', @ANYRESDEC=r7, @ANYBLOB=',allow_other,default_permissions,blksize=0x0000000000001a00,default_permissions,func=MODULE_CHECK,func=FILE_MMAP,\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r8) read$FUSE(r3, &(0x7f0000004140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000002140)="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", 0x2000, &(0x7f0000001080)={&(0x7f00000000c0)={0x50, 0x0, 0x1, {0x7, 0x21, 0xbfda, 0x1606610, 0x5, 0x2, 0x156e3a93, 0x51b}}, &(0x7f0000000000)={0x18, 0xffffffffffffffda, 0x1b0, {0xffffffffffffffe1}}, &(0x7f0000000140)={0x18, 0x0, 0xab8, {0x8}}, &(0x7f0000000180)={0x18, 0x0, 0x0, {0x800}}, &(0x7f00000001c0)={0x18, 0x0, 0x1, {0x39}}, &(0x7f0000000200)={0x28, 0x0, 0x800, {{0x0, 0x0, 0x1}}}, &(0x7f0000000280)={0x60, 0x0, 0x5, {{0x100000000, 0x4613, 0x8, 0x42, 0x2, 0xa4, 0x5f21, 0x400}}}, &(0x7f0000000300)={0x18, 0x0, 0x3, {0x7}}, &(0x7f0000000340)={0x17, 0x0, 0x0, {')--\\:*\x00'}}, &(0x7f0000000380)={0x20, 0x0, 0x1000, {0x0, 0x8}}, &(0x7f0000000500)={0x78, 0xffffffffffffffda, 0xd, {0x9, 0x7, 0x0, {0x5, 0x5, 0x8000, 0x4, 0x0, 0x5, 0x3, 0x0, 0x0, 0xc000, 0xc47e, 0x0, 0x0, 0xff, 0x80}}}, &(0x7f0000000580)={0x90, 0x0, 0x8000, {0x2, 0x2, 0x7, 0xffffffffffff1372, 0x3, 0x7, {0x3, 0x2, 0x8000, 0x2, 0x8, 0x3, 0x838, 0x9, 0x9, 0x8000, 0xf0b4, r0, r1, 0x10000, 0x16445fb4}}}, &(0x7f0000000640)={0xc8, 0x0, 0x1, [{0x0, 0x3ff, 0x1, 0x7, '\xb4'}, {0x4, 0x6b7, 0x2, 0x0, '$&'}, {0x2, 0x0, 0x5, 0xfffffffd, 'fuse\x00'}, {0x4, 0x3, 0x5, 0x200, 'fuse\x00'}, {0x4, 0x200, 0x0, 0x7}, {0x1, 0x5, 0x1, 0x3fa6, ','}]}, &(0x7f0000000b00)={0x478, 0x0, 0x2, [{{0x1, 0x0, 0xd9, 0x382f357, 0x7bb, 0x400, {0x0, 0x0, 0x2, 0xffffffffffff8001, 0xfffffffeffffffff, 0x5a30e529, 0x3, 0x1, 0x80, 0x8000, 0x8, 0x0, 0x0, 0xfffffffe, 0xf01}}, {0x2, 0x7, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x4, 0x1, 0x1000000000000, 0x401, 0x6a, 0x4, {0x0, 0x10001, 0x1, 0x80000000, 0x2, 0xcb44, 0x10000, 0x0, 0x8001, 0x8000, 0x8, r0, 0x0, 0x3, 0xfffffff7}}, {0x5, 0x0, 0x5, 0x200, '..\\@-'}}, {{0x3, 0x2, 0x8, 0x4800, 0x3, 0x2, {0x6, 0x7aaebf9c, 0x1, 0x6, 0xffffffffffff8000, 0xfffffffffffffffc, 0x2, 0x0, 0x1000, 0xa000, 0x9, 0x0, 0x0, 0x3, 0x5}}, {0x6, 0x6, 0x5, 0x8000, 'fuse\x00'}}, {{0x1, 0x3, 0x3, 0x0, 0x10000, 0x800, {0x2, 0x0, 0x2, 0x0, 0xb3e, 0x200, 0x14, 0x200, 0x3, 0x6000, 0x5, 0x0, 0x0, 0x40, 0x7}}, {0x5, 0x3, 0x5, 0x7, 'fuse\x00'}}, {{0x6, 0x3, 0x80000000, 0x0, 0x6, 0x1, {0x0, 0x2, 0x3, 0x6, 0x6, 0xffffffff, 0x5, 0xf005, 0x10000, 0x6000, 0x3, r0, 0x0, 0x20, 0x2}}, {0x2, 0x5, 0xa, 0x80000000, '/dev/fuse\x00'}}, {{0x5, 0x1, 0xdd58, 0xff, 0x7, 0x71, {0x4, 0x4, 0x180000, 0x80000000, 0xfffffffffffffffc, 0xeef0, 0x8, 0x9, 0x4, 0x4000, 0x7f, 0x0, r7, 0xfffffffc, 0x3f}}, {0x2, 0x101, 0x0, 0x40}}, {{0x5, 0x1, 0x8, 0x5ee, 0x1, 0x2b57, {0x0, 0x0, 0x7fff, 0x5, 0x397, 0xfffffffffffffffa, 0x3, 0x6, 0x0, 0xa000, 0x5, r8, r9, 0x4, 0x98}}, {0x4, 0x2, 0x7, 0x4, '$!\xde]}\'\xc6'}}]}, &(0x7f0000000f80)={0xa0, 0x0, 0x0, {{0x0, 0x1, 0x3, 0x0, 0x1, 0x1, {0x2, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x5, 0x3, 0xc4fd, 0x6, 0x8, 0xc000, 0x7ff, r0, r1, 0x9, 0x6}}}}, &(0x7f0000001040)={0x20, 0x0, 0x6, {0x800, 0x4, 0x1, 0xf1}}}) 01:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 182.898590] tmpfs: No value for mount option '00000000000000000000' 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 182.971342] XFS (loop4): unknown mount option [uid<00000000000000016877]. [ 182.977372] nla_parse: 9 callbacks suppressed [ 182.977379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) setuid(0x0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[]) read$FUSE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20e0820, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x20e0820, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r5, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB=',grod=', @ANYRESDEC=r7, @ANYBLOB=',allow_other,default_permissions,blksize=0x0000000000001a00,default_permissions,func=MODULE_CHECK,func=FILE_MMAP,\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r8) read$FUSE(r3, &(0x7f0000004140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000002140)="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", 0x2000, &(0x7f0000001080)={&(0x7f00000000c0)={0x50, 0x0, 0x1, {0x7, 0x21, 0xbfda, 0x1606610, 0x5, 0x2, 0x156e3a93, 0x51b}}, &(0x7f0000000000)={0x18, 0xffffffffffffffda, 0x1b0, {0xffffffffffffffe1}}, &(0x7f0000000140)={0x18, 0x0, 0xab8, {0x8}}, &(0x7f0000000180)={0x18, 0x0, 0x0, {0x800}}, &(0x7f00000001c0)={0x18, 0x0, 0x1, {0x39}}, &(0x7f0000000200)={0x28, 0x0, 0x800, {{0x0, 0x0, 0x1}}}, &(0x7f0000000280)={0x60, 0x0, 0x5, {{0x100000000, 0x4613, 0x8, 0x42, 0x2, 0xa4, 0x5f21, 0x400}}}, &(0x7f0000000300)={0x18, 0x0, 0x3, {0x7}}, &(0x7f0000000340)={0x17, 0x0, 0x0, {')--\\:*\x00'}}, &(0x7f0000000380)={0x20, 0x0, 0x1000, {0x0, 0x8}}, &(0x7f0000000500)={0x78, 0xffffffffffffffda, 0xd, {0x9, 0x7, 0x0, {0x5, 0x5, 0x8000, 0x4, 0x0, 0x5, 0x3, 0x0, 0x0, 0xc000, 0xc47e, 0x0, 0x0, 0xff, 0x80}}}, &(0x7f0000000580)={0x90, 0x0, 0x8000, {0x2, 0x2, 0x7, 0xffffffffffff1372, 0x3, 0x7, {0x3, 0x2, 0x8000, 0x2, 0x8, 0x3, 0x838, 0x9, 0x9, 0x8000, 0xf0b4, r0, r1, 0x10000, 0x16445fb4}}}, &(0x7f0000000640)={0xc8, 0x0, 0x1, [{0x0, 0x3ff, 0x1, 0x7, '\xb4'}, {0x4, 0x6b7, 0x2, 0x0, '$&'}, {0x2, 0x0, 0x5, 0xfffffffd, 'fuse\x00'}, {0x4, 0x3, 0x5, 0x200, 'fuse\x00'}, {0x4, 0x200, 0x0, 0x7}, {0x1, 0x5, 0x1, 0x3fa6, ','}]}, &(0x7f0000000b00)={0x478, 0x0, 0x2, [{{0x1, 0x0, 0xd9, 0x382f357, 0x7bb, 0x400, {0x0, 0x0, 0x2, 0xffffffffffff8001, 0xfffffffeffffffff, 0x5a30e529, 0x3, 0x1, 0x80, 0x8000, 0x8, 0x0, 0x0, 0xfffffffe, 0xf01}}, {0x2, 0x7, 0xa, 0x5, '/dev/fuse\x00'}}, {{0x4, 0x1, 0x1000000000000, 0x401, 0x6a, 0x4, {0x0, 0x10001, 0x1, 0x80000000, 0x2, 0xcb44, 0x10000, 0x0, 0x8001, 0x8000, 0x8, r0, 0x0, 0x3, 0xfffffff7}}, {0x5, 0x0, 0x5, 0x200, '..\\@-'}}, {{0x3, 0x2, 0x8, 0x4800, 0x3, 0x2, {0x6, 0x7aaebf9c, 0x1, 0x6, 0xffffffffffff8000, 0xfffffffffffffffc, 0x2, 0x0, 0x1000, 0xa000, 0x9, 0x0, 0x0, 0x3, 0x5}}, {0x6, 0x6, 0x5, 0x8000, 'fuse\x00'}}, {{0x1, 0x3, 0x3, 0x0, 0x10000, 0x800, {0x2, 0x0, 0x2, 0x0, 0xb3e, 0x200, 0x14, 0x200, 0x3, 0x6000, 0x5, 0x0, 0x0, 0x40, 0x7}}, {0x5, 0x3, 0x5, 0x7, 'fuse\x00'}}, {{0x6, 0x3, 0x80000000, 0x0, 0x6, 0x1, {0x0, 0x2, 0x3, 0x6, 0x6, 0xffffffff, 0x5, 0xf005, 0x10000, 0x6000, 0x3, r0, 0x0, 0x20, 0x2}}, {0x2, 0x5, 0xa, 0x80000000, '/dev/fuse\x00'}}, {{0x5, 0x1, 0xdd58, 0xff, 0x7, 0x71, {0x4, 0x4, 0x180000, 0x80000000, 0xfffffffffffffffc, 0xeef0, 0x8, 0x9, 0x4, 0x4000, 0x7f, 0x0, r7, 0xfffffffc, 0x3f}}, {0x2, 0x101, 0x0, 0x40}}, {{0x5, 0x1, 0x8, 0x5ee, 0x1, 0x2b57, {0x0, 0x0, 0x7fff, 0x5, 0x397, 0xfffffffffffffffa, 0x3, 0x6, 0x0, 0xa000, 0x5, r8, r9, 0x4, 0x98}}, {0x4, 0x2, 0x7, 0x4, '$!\xde]}\'\xc6'}}]}, &(0x7f0000000f80)={0xa0, 0x0, 0x0, {{0x0, 0x1, 0x3, 0x0, 0x1, 0x1, {0x2, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x5, 0x3, 0xc4fd, 0x6, 0x8, 0xc000, 0x7ff, r0, r1, 0x9, 0x6}}}}, &(0x7f0000001040)={0x20, 0x0, 0x6, {0x800, 0x4, 0x1, 0xf1}}}) 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 183.164983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 183.251901] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:04 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r0, &(0x7f0000000280)={0x7}, 0x7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) socket(0x200000100000011, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYBLOB="ef52ffff080002000c00000014000100fe800000000000"], 0x38}, 0x1, 0x0, 0x0, 0x8840}, 0x40090) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ftruncate(r0, 0x5) 01:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 183.637615] tmpfs: No value for mount option '00000000000000000000' 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 183.699839] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 183.755620] print_req_error: I/O error, dev loop4, sector 0 [ 183.793951] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 183.934289] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:05 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r0, &(0x7f0000000280)={0x7}, 0x7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) socket(0x200000100000011, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYBLOB="ef52ffff080002000c00000014000100fe800000000000"], 0x38}, 0x1, 0x0, 0x0, 0x8840}, 0x40090) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ftruncate(r0, 0x5) 01:47:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 184.667543] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:05 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r0, &(0x7f0000000280)={0x7}, 0x7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) socket(0x200000100000011, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYBLOB="ef52ffff080002000c00000014000100fe800000000000"], 0x38}, 0x1, 0x0, 0x0, 0x8840}, 0x40090) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ftruncate(r0, 0x5) 01:47:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 184.762671] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 184.847915] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 184.919281] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x8e, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000500100000000000080000000000002000000000000000000010000000000220000000000000000000100000001000010000002000100010000000000000000005001000000000cb28e7faf034429bd70c2f2246e692701000000000000000000d001000000000cb28e7faf034429bd70c2f2246e6927000000010000000000220000000000000000000100000001000010000002000100010000000000000000005001000000000cb28e7faf034429bd70c2f2246e692701000000000000000000d001000000000cb28e7faf034429bd70c2f2246e692700"/256, 0x100, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d2010000000006000000000000000040500100000000050000000000000000c0d0010000000006000000000000000080d2010000000006000000000000000000d3010000000006000000000000000080d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d2010000000006000000000000000000d3010000000006000000000000000080d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d101000000000400000000000000000000080000000000000200000000000100"/640, 0x280, 0x10b20}, {&(0x7f0000010700)="89b5d2f63120abe8e2d590e54b809826da55422210d809b97fc0af82101077fa86ced38795d444ff86fcc4f48fbcd47400001000000000000100000000000001bfda0381b9ff418196bb61c43d70d0630300000000000000030000000000000004000000000100000000000000d80100000000000000393f0000620000000001000000000000e40000100000000000e93e0000500000000001000000000000e40000500000000000993e0000500000000001000000000000e40000d00000000000493e00005000"/224, 0xe0, 0x100000}, {&(0x7f0000010800)="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"/768, 0x300, 0x103ea0}, {&(0x7f0000010b00)="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"/320, 0x140, 0x107f60}, {&(0x7f0000010d00)="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", 0x140, 0x10bf40}, {&(0x7f0000010f00)="000000000000000000000000000000000300000000000000000100000000000000001000000000000000400000000000bfda0381b9ff418196bb61c43d70d063d028fa0e8aa1f6646633d2d7d43d1df0a5a4da86b3b9ca9ee9b7273b39732a8286ced38795d444ff86fcc4f48fbcd47400001100000000000000000000000001bfda0381b9ff418196bb61c43d70d06301000000000000000500000000000000", 0xa0, 0x10ffc0}, {&(0x7f0000011000)="11304943e8d0202e82b26169cb7094625274910ccc861b653d9ebd9deed5af4086ced38795d444ff86fcc4f48fbcd47400401100000000000000000000000001bfda0381b9ff418196bb61c43d70d06301000000000000000700000000000000", 0x60, 0x114000}, {&(0x7f0000011100)="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", 0x1c0, 0x118000}, {&(0x7f0000011300)="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"/416, 0x1a0, 0x11bf00}, {&(0x7f0000011500)="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"/288, 0x120, 0x11ffa0}, {&(0x7f0000011700)="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", 0x100, 0x123f00}, {&(0x7f0000011800)="14a199a09a3c544839cee27e4ae07eda7a70f96a1db5520cde8714fad96efa4686ced38795d444ff86fcc4f48fbcd47400005000000000000100000000000001bfda0381b9ff418196bb61c43d70d0630200000000000000010000000000000004000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b70100000500000000000000840000000000000000763a0000b70100000700000000000000840000000000000000bf380000b70100"/224, 0xe0, 0x500000}, {&(0x7f0000011900)="0000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41000000000000", 0x40, 0x503920}, {&(0x7f0000011a00)="00000000010000000000000000000000000000000040110000000000000000000000000000400000000000000000000000000000000000000000000001000000", 0x40, 0x5039c0}, {&(0x7f0000011b00)="00000000000000000000000000000000000000000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x503ac0}, {&(0x7f0000011c00)="0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000001100000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000008d242dd5004f46efa546957ecdb9eb5900"/160, 0xa0, 0x503b60}, {&(0x7f0000011d00)="000057bc645f000000000000000057bc645f00"/32, 0x20, 0x503c20}, {&(0x7f0000011e00)="00000000000000000000000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x503c80}, {&(0x7f0000011f00)="0000000000000000000000000000000000000200000000000000000000000000000000c0110000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000200"/128, 0x80, 0x503d20}, {&(0x7f0000012000)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x503e40}, {&(0x7f0000012100)="000000000000000000020000000000000000000000000000000080110000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000200000000000000", 0x60, 0x503ee0}, {&(0x7f0000012200)="6cc5c3c584069b28d471ec9ec562ba35c75833e1c2bf493655ae88e6dd08662286ced38795d444ff86fcc4f48fbcd47400405000000000000100000000000001bfda0381b9ff418196bb61c43d70d0630300000000000000040000000000000003000000000100000000000000cc00001000000000006b3f0000300000000100000000000000cc00005000000000003b3f0000300000000100000000000000cc0000d000000000000b3f00003000"/192, 0xc0, 0x504000}, {&(0x7f0000012300)="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", 0x260, 0x507f60}, {&(0x7f0000012600)="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"/608, 0x260, 0x50bee0}, {&(0x7f0000012900)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x50f840}, {&(0x7f0000012a00)="00000100000000000000000000000000000000401100000000000000000000000000004000000000000000000000000000000000000000000000010000000000", 0x40, 0x50f8e0}, {&(0x7f0000012b00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x120, 0x50f9e0}, {&(0x7f0000012d00)="000000000000000000000300000000000000000100000000000000005100000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000003000000000000008d242dd5004f46efa546957ecdb9eb5900"/128, 0x80, 0x50fb60}, {&(0x7f0000012e00)="000000000000000000000000000000000057bc645f000000000000000057bc645f00"/64, 0x40, 0x50fc00}, {&(0x7f0000012f00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x50fc80}, {&(0x7f0000013000)="000000000000000000000000000000000000030000000000000000000000000000000040500000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000300"/128, 0x80, 0x50fd20}, {&(0x7f0000013100)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x50fe40}, {&(0x7f0000013200)="000000000000000000030000000000000000000000000000000080500000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000300000000000000", 0x60, 0x50fee0}, {&(0x7f0000013300)="caa2c16080484c17fb9377e751c4e859ac382a9b1919bde85841389b027c47f586ced38795d444ff86fcc4f48fbcd47400005100000000000100000000000001bfda0381b9ff418196bb61c43d70d0630300000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c00"/160, 0xa0, 0x510000}, {&(0x7f0000013400)="0000000000000000000000000000000000000000000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f0000000000000000", 0xc0, 0x513f40}, {&(0x7f0000013500)="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", 0x100, 0x1500000}, {&(0x7f0000013600)="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", 0x340, 0x1503dc0}, {&(0x7f0000013a00)="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", 0x240, 0x1507dc0}, {&(0x7f0000013d00)="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", 0x100, 0x1d00000}, {&(0x7f0000013e00)="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", 0x340, 0x1d03dc0}, {&(0x7f0000014200)="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", 0x240, 0x1d07dc0}, {&(0x7f0000014500)="1ad7ac25423a5551c883af0f941709f40325a8d9b0a471fa4ffa945964740b2086ced38795d444ff86fcc4f48fbcd4740000d001000000000100000000000001bfda0381b9ff418196bb61c43d70d0630400000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c00"/160, 0xa0, 0x2500000}, {&(0x7f0000014600)="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", 0x3e0, 0x2503f40}, {&(0x7f0000014a00)="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", 0xc00, 0x2507480}, {&(0x7f0000015600)="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"/512, 0x200, 0x250bfa0}, {&(0x7f0000015800)="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", 0x200, 0x250fe60}, {&(0x7f0000015a00)="bc8cda07f820b1b54f578f998094d960edd20a624eff3acfa0093bbe0eb7f46086ced38795d444ff86fcc4f48fbcd4740040d101000000000100000000000001bfda0381b9ff418196bb61c43d70d0630400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c00"/160, 0xa0, 0x2514000}, {&(0x7f0000015b00)="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", 0x140, 0x2517f40}, {&(0x7f0000015d00)="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", 0x1e0, 0x251bfe0}, {&(0x7f0000015f00)="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"/672, 0x2a0, 0x251fe80}, {&(0x7f0000016200)="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", 0x2c0, 0x2523ea0}, {&(0x7f0000016500)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x2527560}, {&(0x7f0000016600)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x2527720}, {&(0x7f0000016700)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x2527840}, {&(0x7f0000016800)="0000040000000000000000000000000000000000d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/96, 0x60, 0x25278e0}, {&(0x7f0000016900)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x120, 0x25279e0}, {&(0x7f0000016b00)="00000000000000000000040000000000000000010000000000000000d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000008d242dd5004f46efa546957ecdb9eb5900"/128, 0x80, 0x2527b60}, {&(0x7f0000016c00)="000000000000000000000000000000000057bc645f000000000000000057bc645f00"/64, 0x40, 0x2527c00}, {&(0x7f0000016d00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x2527c80}, {&(0x7f0000016e00)="000000000000000000000000000000000000050000000000000000000000000000000000d20100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500"/128, 0x80, 0x2527d20}, {&(0x7f0000016f00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x2527e40}, {&(0x7f0000017000)="0000000000000000000500000000000000000000000000000000c0d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x2527ee0}, {&(0x7f0000017100)="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"/992, 0x3e0, 0x2528000}, {&(0x7f0000017500)="06000000000000006400000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730600000000000000090066696c652e636f6c6406000000000000000600000000000000640000000000000064000000000000000000000000000000010000000000000000000000ed810000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000e50adc2757bc645f00000000e50adc2757bc645f00000000e50adc2757bc645f00000000e50adc270600000000000000003000000000000000000000010000d000000000000030000000000000000000000000000000300000000000000400000000000000050066696c65320500000000000000050066696c653306000000000000000600000000000000282300000000000000300000000000000000000000000000020000000000000000000000ed810000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000e50adc2757bc645f00000000c9019f2757bc645f00000000c9019f2706000000000000000a00000000000000000000000073797a6b616c6c6572730000000000000000000000000000000000060000000000000006000b0008757365722e7861747472317861747472310000000000000000000000000000000000060000000000000006000b0008757365722e7861747472327861747472320300000000000000050066696c6531060000000000000006000000000000000a000000000000000a000000000000000000000000000000010000000000000000000000ed810000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f270600000000000000260000000000000000000000002f746d702f73797a2d696d61676567656e3136393533383630332f66696c65302f66696c65300300000000000000050066696c653106000000000000000600000000000000260000000000000026000000000000000000000000000000010000000000000000000000ffa10000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2706000000000000001a04000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c0200000000000000050066696c6530060000000000000006000000000000001a040000000000001a040000000000000000000000000000010000000000000000000000ed810000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2703010000000000000100000000000000000600000000000000000005000766696c653102010000000000000100000000000000000600000000000000000005000166696c653003010000000000000100000000000000000600000000000000000005000766696c653102010000000000000100000000000000000600000000000000000005000166696c65300200000000000000050066696c653006000000000000000600000000000000140000000000000000000000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2706010000000000000100000000000000000600000000000000000009000166696c652e636f6c6405010000000000000100000000000000000600000000000000000005000166696c653305010000000000000100000000000000000600000000000000000005000166696c653204010000000000000100000000000000000600000000000000000005000166696c653101010000000000000100000000000000000600000000000000000005000266696c653004010000000000000100000000000000000600000000000000000005000166696c653105010000000000000100000000000000000600000000000000000005000166696c653205010000000000000100000000000000000600000000000000000005000166696c653306010000000000000100000000000000000600000000000000000009000166696c652e636f6c6401010000000000000100000000000000000600000000000000000005000266696c6530000000000000000002002e2e030000000000000006000000000000003a0000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f00000000e50adc2757bc645f00000000e50adc2757bc645f000000000000000048c4f367c2298f14024f10b107f8884defd1dee42c5c1b49f3486e33cdd5de4286ced38795d444ff86fcc4f48fbcd47400c0d201000000000100000000000001bfda0381b9ff418196bb61c43d70d063060000000000000001000000000000000a000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b701000005000000000000000c06000000000000001c3c0000110000000500000000000000840000000000000000653a0000b70100000600000000000000010000000000000000c5390000a000000006000000000000000c0600000000000000b93900000c000000060000000000000054d2c2bf8d0000000094390000250000000700000000000000840000000000000000dd370000b7010000090000000000000084000000000000000026360000b7010000f7ffffffffffffff8400000000000000006f340000b701000000", 0xdc0, 0x252b3a0}, {&(0x7f0000018300)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x252f560}, {&(0x7f0000018400)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x252f720}, {&(0x7f0000018500)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x252f840}, {&(0x7f0000018600)="0000060000000000000000000000000000000080d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x252f8e0}, {&(0x7f0000018700)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x252f9e0}, {&(0x7f0000018900)="00000000000000000000060000000000000000010000000000000080d201000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000008d242dd5004f46efa546957ecdb9eb590000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f0000000060a7482857bc645f00"/224, 0xe0, 0x252fb60}, {&(0x7f0000018a00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x252fc80}, {&(0x7f0000018b00)="000000000000000000000000000000000000060000000000000000000000000000000000d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x252fd20}, {&(0x7f0000018c00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x252fe40}, {&(0x7f0000018d00)="0000000000000000000600000000000000000000000000000000c0d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x252fee0}, {&(0x7f0000018e00)="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", 0x100, 0x2530000}, {&(0x7f0000018f00)="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", 0x280, 0x2533ee0}, {&(0x7f0000019200)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x2537560}, {&(0x7f0000019300)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x2537720}, {&(0x7f0000019400)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x2537840}, {&(0x7f0000019500)="0000060000000000000000000000000000000080d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x25378e0}, {&(0x7f0000019600)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x25379e0}, {&(0x7f0000019800)="00000000000000000000060000000000000000010000000000000080d201000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000008d242dd5004f46efa546957ecdb9eb590000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f0000000060a7482857bc645f00"/224, 0xe0, 0x2537b60}, {&(0x7f0000019900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x2537c80}, {&(0x7f0000019a00)="000000000000000000000000000000000000060000000000000000000000000000000000d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x2537d20}, {&(0x7f0000019b00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x2537e40}, {&(0x7f0000019c00)="000000000000000000070000000000000000000000000000000080d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x2537ee0}, {&(0x7f0000019d00)="e20111e4a384ae11c546b57e7746d6db7bd9437a75b9679818cc4feb80296b2d86ced38795d444ff86fcc4f48fbcd4740080d301000000000100000000000001bfda0381b9ff418196bb61c43d70d063070000000000000002000000000000000c000000000000d00000000000a80030000000000000663f0000350000000000d00000000000c000008000000000004e3f0000180000000000500100000000c00000800000000000363f0000180000000040500100000000a90000000000000000153f0000210000000000d00100000000c00000000200000000fd3e0000180000000080d00100000000a90000000000000000dc3e0000210000000040d10100000000a90000000000000000bb3e0000210000000080d10100000000a900000000000000009a3e0000210000000080d20100000000a90000000000000000793e0000210000000000d30100000000a90000000000000000583e0000210000000040d30100000000a90000000000000000373e0000210000000080d30100000000a90000000000000000163e00002100"/416, 0x1a0, 0x2538000}, {&(0x7f0000019f00)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b0070000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000", 0x1a0, 0x253be60}, {&(0x7f000001a100)="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"/320, 0x140, 0x4000000}, {&(0x7f000001a300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x4000220}, {&(0x7f000001a400)="00000000000000000000000001000000000000e40000500100000000000080000000000002000000000000000000010000000000220000000000000000000100000001000010000002000100010000000000000000005001000000000cb28e7faf034429bd70c2f2246e692701000000000000000000d001000000000cb28e7faf034429bd70c2f2246e6927000000010000000000220000000000000000000100000001000010000002000100010000000000000000005001000000000cb28e7faf034429bd70c2f2246e692701000000000000000000d001000000000cb28e7faf034429bd70c2f2246e692700"/256, 0x100, 0x4000320}, {&(0x7f000001a500)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d2010000000006000000000000000040500100000000050000000000000000c0d0010000000006000000000000000080d2010000000006000000000000000000d3010000000006000000000000000080d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d2010000000006000000000000000000d3010000000006000000000000000080d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d101000000000400000000000000000000080000000000000200000000000100"/640, 0x280, 0x4000b20}, {&(0x7f000001a800)="1ad7ac25423a5551c883af0f941709f40325a8d9b0a471fa4ffa945964740b2086ced38795d444ff86fcc4f48fbcd4740000d001000000000100000000000001bfda0381b9ff418196bb61c43d70d0630400000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c00"/160, 0xa0, 0x4500000}, {&(0x7f000001a900)="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", 0x3e0, 0x4503f40}, {&(0x7f000001ad00)="0000000000000000000000000000000000000000000000000006000000000000006400000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c6572730600000000000000090066696c652e636f6c6406000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ff810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000e50adc2757bc645f00000000e50adc2757bc645f00000000e50adc2757bc645f00000000e50adc270600000000000000003000000000000000000000010000d000000000000030000000000000000000000000000000300000000000000400000000000000050066696c65320500000000000000050066696c653306000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ff810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2706000000000000000a00000000000000000000000073797a6b616c6c6572730000000000000000000000000000000000060000000000000006000b0008757365722e7861747472317861747472310000000000000000000000000000000000060000000000000006000b0008757365722e7861747472327861747472320300000000000000050066696c653106000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ff810000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f270600000000000000260000000000000000000000002f746d702f73797a2d696d61676567656e3136393533383630332f66696c65302f66696c65300300000000000000050066696c653106000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ffa10000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2706000000000000001a04000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c0200000000000000050066696c653006000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ff810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2703010000000000000100000000000000000600000000000000000005000766696c653102010000000000000100000000000000000600000000000000000005000166696c65300200000000000000050066696c653006000000000000000600000000000000000000000000000000000000000000000000000000000000010000000000000000000000ff410000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2757bc645f00000000c9019f2704010000000000000100000000000000000600000000000000000005000166696c653105010000000000000100000000000000000600000000000000000005000166696c653205010000000000000100000000000000000600000000000000000005000166696c653306010000000000000100000000000000000600000000000000000009000166696c652e636f6c6401010000000000000100000000000000000600000000000000000005000266696c6530000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f0000000000000000057f21e3fc01ea46c3efb6e4937b11eccf97d44ca27db3bf77f5903db334f65086ced38795d444ff86fcc4f48fbcd4740080d001000000000100000000000001bfda0381b9ff418196bb61c43d70d063060000000000000007000000000000000100000000f6ffffffffffffff800000d000000000003b3f0000600000000000", 0xc00, 0x4507480}, {&(0x7f000001b900)="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"/512, 0x200, 0x450bfa0}, {&(0x7f000001bb00)="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", 0x200, 0x450fe60}, {&(0x7f000001bd00)="bc8cda07f820b1b54f578f998094d960edd20a624eff3acfa0093bbe0eb7f46086ced38795d444ff86fcc4f48fbcd4740040d101000000000100000000000001bfda0381b9ff418196bb61c43d70d0630400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c00"/160, 0xa0, 0x4514000}, {&(0x7f000001be00)="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", 0x140, 0x4517f40}, {&(0x7f000001c000)="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", 0x1e0, 0x451bfe0}, {&(0x7f000001c200)="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"/672, 0x2a0, 0x451fe80}, {&(0x7f000001c500)="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", 0x2c0, 0x4523ea0}, {&(0x7f000001c800)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x4527560}, {&(0x7f000001c900)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x4527720}, {&(0x7f000001ca00)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x4527840}, {&(0x7f000001cb00)="0000040000000000000000000000000000000000d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/96, 0x60, 0x45278e0}, {&(0x7f000001cc00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x120, 0x45279e0}, {&(0x7f000001ce00)="00000000000000000000040000000000000000010000000000000000d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000008d242dd5004f46efa546957ecdb9eb5900"/128, 0x80, 0x4527b60}, {&(0x7f000001cf00)="000000000000000000000000000000000057bc645f000000000000000057bc645f00"/64, 0x40, 0x4527c00}, {&(0x7f000001d000)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x4527c80}, {&(0x7f000001d100)="000000000000000000000000000000000000050000000000000000000000000000000000d20100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500"/128, 0x80, 0x4527d20}, {&(0x7f000001d200)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x4527e40}, {&(0x7f000001d300)="0000000000000000000500000000000000000000000000000000c0d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x4527ee0}, {&(0x7f000001d400)="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"/992, 0x3e0, 0x4528000}, {&(0x7f000001d800)="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", 0xdc0, 0x452b3a0}, {&(0x7f000001e600)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x452f560}, {&(0x7f000001e700)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x452f720}, {&(0x7f000001e800)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x452f840}, {&(0x7f000001e900)="0000060000000000000000000000000000000080d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x452f8e0}, {&(0x7f000001ea00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x452f9e0}, {&(0x7f000001ec00)="00000000000000000000060000000000000000010000000000000080d201000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000008d242dd5004f46efa546957ecdb9eb590000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f0000000060a7482857bc645f00"/224, 0xe0, 0x452fb60}, {&(0x7f000001ed00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x452fc80}, {&(0x7f000001ee00)="000000000000000000000000000000000000060000000000000000000000000000000000d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x452fd20}, {&(0x7f000001ef00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x452fe40}, {&(0x7f000001f000)="0000000000000000000600000000000000000000000000000000c0d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x452fee0}, {&(0x7f000001f100)="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", 0x100, 0x4530000}, {&(0x7f000001f200)="0000000000000000030000000000000000010000000000000000d001000000000000000200000000bfda0381b9ff418196bb61c43d70d063030000000000000000010000000000000000d001000000000000000200000000bfda0381b9ff418196bb61c43d70d0630300000000000000000100000000000000005001000000000000800000000000bfda0381b9ff418196bb61c43d70d0630300000000000000000100000000000000005001000000000000800000000000bfda0381b9ff418196bb61c43d70d063030000000000000000010000000000000000d000000000000000800000000000bfda0381b9ff418196bb61c43d70d063000000000000000000000000000000000000000000000000000000000000000000000000000000007bb932bb3fdf255b4fef565e05e920a4a45a074f4795724685427aad449233c686ced38795d444ff86fcc4f48fbcd4740040d301000000000100000000000001bfda0381b9ff418196bb61c43d70d063070000000000000001000000000000000a000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b701000005000000000000000c06000000000000001c3c0000110000000500000000000000840000000000000000653a0000b70100000600000000000000010000000000000000c5390000a000000006000000000000000c0600000000000000b93900000c000000060000000000000054d2c2bf8d0000000094390000250000000700000000000000840000000000000000dd370000b7010000090000000000000084000000000000000026360000b7010000f7ffffffffffffff8400000000000000006f340000b701000000", 0x280, 0x4533ee0}, {&(0x7f000001f500)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x4537560}, {&(0x7f000001f600)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x4537720}, {&(0x7f000001f700)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x4537840}, {&(0x7f000001f800)="0000060000000000000000000000000000000080d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x45378e0}, {&(0x7f000001f900)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x45379e0}, {&(0x7f000001fb00)="00000000000000000000060000000000000000010000000000000080d201000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000008d242dd5004f46efa546957ecdb9eb590000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f0000000060a7482857bc645f00"/224, 0xe0, 0x4537b60}, {&(0x7f000001fc00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x4537c80}, {&(0x7f000001fd00)="000000000000000000000000000000000000060000000000000000000000000000000000d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x4537d20}, {&(0x7f000001fe00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x4537e40}, {&(0x7f000001ff00)="000000000000000000070000000000000000000000000000000080d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x4537ee0}, {&(0x7f0000020000)="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"/416, 0x1a0, 0x4538000}, {&(0x7f0000020200)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b0070000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000", 0x1a0, 0x453be60}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e2a742a993d56129512a6fc36f278638bb5386b79b42d44c8431378f9caeba3647d90805494f0d518f9d8033fed910b01122347f73fc05d4ae8d9c66f05797e0e58c48a3aa7dbaade5b8dfd88f2fd70ea2a230de7f85873ee279cf5df127cad8fb3c0e9bcdd67ad827f6c745c1980c85613c1e8c97ab93e0fd77f7b1686eda8d090e72670ec6e4c4a73cf2efc805daaf77cb55a8ff2dc1eadc67e70f16"]) 01:47:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 187.736752] BTRFS: device fsid 86ced387-95d4-44ff-86fc-c4f48fbcd474 devid 1 transid 7 /dev/loop4 01:47:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) acct(&(0x7f00000002c0)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {}, [{0x8, 0x2}], {0x10, 0x4}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='overlay\x00', 0x8000, &(0x7f0000000580)={[{@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@audit='audit'}, {@audit='audit'}]}) chdir(&(0x7f00000001c0)='./bus\x00') chdir(0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 01:47:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 187.788413] BTRFS error (device loop4): unsupported checksum algorithm 2 [ 187.813961] BTRFS error (device loop4): superblock checksum mismatch 01:47:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 187.874267] BTRFS error (device loop4): open_ctree failed [ 187.911269] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 187.990362] BTRFS error (device loop4): unsupported checksum algorithm 2 [ 188.005677] BTRFS error (device loop4): superblock checksum mismatch [ 188.022894] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 188.072690] overlayfs: unrecognized mount option "nfs_export=on" or missing value [ 188.099532] BTRFS error (device loop4): open_ctree failed [ 188.130421] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 188.147863] overlayfs: 'file0' not a directory [ 188.155169] overlayfs: unrecognized mount option "nfs_export=on" or missing value [ 188.155262] overlayfs: filesystem on './bus' not supported as upperdir 01:47:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000380)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000050c0)=[{{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000680)=""/119, 0x77}, {&(0x7f0000000700)=""/45, 0x2d}], 0x4}, 0x1f}, {{0xfffffffffffffffc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)=""/148, 0x94}, {&(0x7f0000000840)=""/229, 0xe5}], 0x2, &(0x7f0000000980)=""/120, 0x78}, 0x1ff}, {{&(0x7f0000000a00)=@ipx, 0x80, &(0x7f0000001000)=[{&(0x7f0000000a80)=""/151, 0x97}, {&(0x7f0000000b40)=""/229, 0xe5}, {&(0x7f0000000c40)=""/216, 0xd8}, {&(0x7f0000000d40)=""/83, 0x53}, {&(0x7f0000000dc0)=""/230, 0xe6}, {&(0x7f0000000ec0)=""/166, 0xa6}, {&(0x7f0000000f80)=""/121, 0x79}], 0x7}, 0x1ff}, {{&(0x7f0000001080)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/132, 0x84}, 0x8}, {{0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/233, 0xe9}, 0x2d6}, {{&(0x7f0000001340)=@phonet, 0x80, &(0x7f0000001700)=[{&(0x7f00000013c0)=""/97, 0x61}, {&(0x7f0000001440)=""/29, 0x1d}, {&(0x7f0000001480)=""/87, 0x57}, {&(0x7f0000001500)=""/201, 0xc9}, {&(0x7f0000001600)=""/77, 0x4d}, {&(0x7f0000001680)=""/97, 0x61}], 0x6}, 0x8}, {{&(0x7f0000001780)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)=""/100, 0x64}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x2, &(0x7f00000018c0)=""/207, 0xcf}, 0x17}, {{&(0x7f00000019c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/218, 0xda}], 0x1, &(0x7f0000001b80)=""/199, 0xc7}, 0x1f}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/194, 0xc2}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/116, 0x74}, {&(0x7f0000001e00)=""/40, 0x28}, {&(0x7f0000001e40)=""/115, 0x73}, {&(0x7f0000001ec0)=""/142, 0x8e}], 0x6, &(0x7f0000005080)=""/43, 0x2b}, 0x3}], 0x9, 0x334eebd2bd31b9e8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) fcntl$setstatus(r1, 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000340)) symlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', &(0x7f00000001c0)='./file0\x00') r4 = creat(&(0x7f0000000140)='./file0\x00', 0x1) connect(r4, &(0x7f0000000200)=@rc={0x1f, @none}, 0x80) r5 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0xc842, 0x0) close(r5) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0xff, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x5963486b2cfca2f8, 0x0, 0x2, 0x9, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') 01:47:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) acct(&(0x7f00000002c0)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {}, [{0x8, 0x2}], {0x10, 0x4}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='overlay\x00', 0x8000, &(0x7f0000000580)={[{@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@audit='audit'}, {@audit='audit'}]}) chdir(&(0x7f00000001c0)='./bus\x00') chdir(0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 01:47:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:11 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) acct(&(0x7f00000002c0)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {}, [{0x8, 0x2}], {0x10, 0x4}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='overlay\x00', 0x8000, &(0x7f0000000580)={[{@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@audit='audit'}, {@audit='audit'}]}) chdir(&(0x7f00000001c0)='./bus\x00') chdir(0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 01:47:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 190.812340] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 190.835757] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 01:47:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 190.927370] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 190.948935] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 01:47:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) acct(&(0x7f00000002c0)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {}, [{0x8, 0x2}], {0x10, 0x4}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='overlay\x00', 0x8000, &(0x7f0000000580)={[{@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@audit='audit'}, {@audit='audit'}]}) chdir(&(0x7f00000001c0)='./bus\x00') chdir(0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 190.989455] overlayfs: unrecognized mount option "nfs_export=on" or missing value [ 191.005138] overlayfs: unrecognized mount option "nfs_export=on" or missing value [ 191.172710] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 191.209959] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 191.243507] overlayfs: unrecognized mount option "nfs_export=on" or missing value 01:47:12 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0), 0x10000000000000cb, 0x0, 0xffffffffffffff69, 0x20000001}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/158, 0x9e}], 0x1, &(0x7f0000000780)=""/4096, 0x1000}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x5, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2108a, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb, 0x0, 0xdfffffffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xa70, 0x1000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40000020) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x7, 0x1, 0x8c, 0x6, 0x0, 0x5, 0x40001, 0xc, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x72, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x1, 0x34d, 0x401, 0x4, 0x4a22, 0xfffff800, 0x8000}, r2, 0xc, 0xffffffffffffffff, 0x1) recvmsg(r0, &(0x7f0000001b00)={&(0x7f00000005c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @private}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000640)=""/99, 0x63}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000001780)=""/200, 0xc8}, {&(0x7f0000001880)=""/104, 0x68}, {&(0x7f0000001900)=""/193, 0xc1}, {&(0x7f0000001a00)=""/92, 0x5c}], 0x6}, 0x400000c1) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x24040044) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x7f, 0x0, 0xc7, 0x9e, 0x0, 0x6, 0x0, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0xa2, 0x200, 0x20, 0x1, 0x6, 0x7f, 0x70}, r3, 0x0, 0xffffffffffffffff, 0xc382583cbbc2238d) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcsa\x00', 0x200802, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000580)='ip6tnl0\x00') 01:47:12 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) acct(&(0x7f00000002c0)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {}, [{0x8, 0x2}], {0x10, 0x4}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='overlay\x00', 0x8000, &(0x7f0000000580)={[{@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@audit='audit'}, {@audit='audit'}]}) chdir(&(0x7f00000001c0)='./bus\x00') chdir(0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 01:47:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:12 executing program 5 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 191.634925] FAULT_INJECTION: forcing a failure. [ 191.634925] name failslab, interval 1, probability 0, space 0, times 1 [ 191.678162] CPU: 0 PID: 11189 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 191.682885] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 191.686088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.686094] Call Trace: [ 191.686118] dump_stack+0x1b2/0x281 [ 191.686135] should_fail.cold+0x10a/0x149 [ 191.686154] should_failslab+0xd6/0x130 [ 191.718624] __kmalloc_track_caller+0x2bc/0x400 [ 191.723312] ? strndup_user+0x5b/0xf0 [ 191.727124] memdup_user+0x22/0xa0 [ 191.730666] strndup_user+0x5b/0xf0 [ 191.734303] ? copy_mnt_ns+0xa30/0xa30 [ 191.738207] SyS_mount+0x39/0x120 [ 191.741662] ? copy_mnt_ns+0xa30/0xa30 [ 191.745429] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 191.745640] do_syscall_64+0x1d5/0x640 [ 191.745659] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 191.763722] RIP: 0033:0x466459 [ 191.766934] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 191.775011] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 191.782290] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 191.789561] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 191.796832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.796944] overlayfs: unrecognized mount option "nfs_export=on" or missing value [ 191.804101] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:14 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x3a) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:14 executing program 5 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:14 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote}) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="8a0f4662228c5a79b8f0e5ed98b1b033f0", 0x11}], 0x1, &(0x7f0000000380)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0xaa31}}], 0x90}, 0x88c4) socket$kcm(0x2b, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x2001) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='rxrpc_recvmsg\x00', r3}, 0x10) socket$kcm(0x29, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x14, 0x1f, 0x7, 0xe57d, 0x64, r2, 0x9, [], 0x0, r3, 0x1, 0x5, 0x3}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, &(0x7f0000000000), 0x4) socket$kcm(0x29, 0x5, 0x0) 01:47:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 193.781172] FAULT_INJECTION: forcing a failure. [ 193.781172] name failslab, interval 1, probability 0, space 0, times 0 01:47:15 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c00000010000108feffffff0000000000600000", @ANYRES32=0x0, @ANYBLOB="0d8b00000000000044001a800800028004001fe438000280340001800800190000000000080016000000000008001a000000000041fd0000000000000800000000000000080000000000000008001b"], 0x6c}}, 0x0) [ 193.824893] CPU: 1 PID: 11206 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 193.832817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.833185] nla_parse: 7 callbacks suppressed [ 193.833191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 193.842361] Call Trace: [ 193.842383] dump_stack+0x1b2/0x281 [ 193.842398] should_fail.cold+0x10a/0x149 [ 193.842411] should_failslab+0xd6/0x130 [ 193.842424] kmem_cache_alloc_trace+0x29a/0x3d0 [ 193.842433] ? copy_mnt_ns+0xa30/0xa30 [ 193.842444] copy_mount_options+0x59/0x2f0 [ 193.842455] ? copy_mnt_ns+0xa30/0xa30 [ 193.886783] SyS_mount+0x84/0x120 [ 193.890275] ? copy_mnt_ns+0xa30/0xa30 [ 193.894169] do_syscall_64+0x1d5/0x640 [ 193.898066] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 193.902737] new mount options do not match the existing superblock, will be ignored [ 193.903256] RIP: 0033:0x466459 [ 193.903262] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 01:47:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:15 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x3a) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 193.903272] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 193.903278] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 193.903284] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 193.903288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.903293] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 193.908317] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:15 executing program 5 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 193.995819] new mount options do not match the existing superblock, will be ignored [ 194.031229] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 194.072516] FAULT_INJECTION: forcing a failure. [ 194.072516] name failslab, interval 1, probability 0, space 0, times 0 [ 194.128418] CPU: 1 PID: 11233 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 194.136430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.145822] Call Trace: [ 194.148417] dump_stack+0x1b2/0x281 [ 194.152053] should_fail.cold+0x10a/0x149 [ 194.156215] should_failslab+0xd6/0x130 [ 194.160248] kmem_cache_alloc+0x28e/0x3c0 [ 194.164439] getname_flags+0xc8/0x550 [ 194.168249] user_path_at_empty+0x2a/0x50 [ 194.172406] do_mount+0x118/0x2a00 [ 194.175991] ? copy_mount_string+0x40/0x40 [ 194.180239] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 194.185290] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 194.190156] ? copy_mnt_ns+0xa30/0xa30 [ 194.194064] ? copy_mount_options+0x1fa/0x2f0 [ 194.198556] ? copy_mnt_ns+0xa30/0xa30 [ 194.202441] SyS_mount+0xa8/0x120 [ 194.205911] ? copy_mnt_ns+0xa30/0xa30 [ 194.209798] do_syscall_64+0x1d5/0x640 [ 194.213688] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 194.218874] RIP: 0033:0x466459 [ 194.222059] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 194.230468] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 194.237764] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 194.245044] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 194.252315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.259592] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 194.276765] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 194.300439] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 194.390140] new mount options do not match the existing superblock, will be ignored 01:47:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:17 executing program 5 (fault-call:3 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:17 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x3a) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:17 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c00000010000108feffffff0000000000600000", @ANYRES32=0x0, @ANYBLOB="0d8b00000000000044001a800800028004001fe438000280340001800800190000000000080016000000000008001a000000000041fd0000000000000800000000000000080000000000000008001b"], 0x6c}}, 0x0) [ 196.818225] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 196.833725] FAULT_INJECTION: forcing a failure. [ 196.833725] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 196.845737] CPU: 1 PID: 11265 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 196.853661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.863025] Call Trace: [ 196.865622] dump_stack+0x1b2/0x281 [ 196.869257] should_fail.cold+0x10a/0x149 [ 196.873415] __alloc_pages_nodemask+0x22c/0x2720 [ 196.878180] ? __save_stack_trace+0x63/0x160 [ 196.883117] ? is_bpf_text_address+0x91/0x150 [ 196.887623] ? __lock_acquire+0x5fc/0x3f20 [ 196.891889] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 196.896737] ? kernel_text_address+0xbd/0xf0 [ 196.901262] ? __kernel_text_address+0x9/0x30 [ 196.905768] ? depot_save_stack+0x10d/0x3f0 [ 196.910103] ? kasan_kmalloc+0x139/0x160 [ 196.914176] cache_grow_begin+0x91/0x700 [ 196.918238] ? fs_reclaim_release+0xd0/0x110 [ 196.922654] ? check_preemption_disabled+0x35/0x240 [ 196.927718] cache_alloc_refill+0x273/0x350 [ 196.932053] kmem_cache_alloc+0x333/0x3c0 [ 196.936210] getname_flags+0xc8/0x550 [ 196.940020] user_path_at_empty+0x2a/0x50 [ 196.944181] do_mount+0x118/0x2a00 [ 196.947759] ? copy_mount_string+0x40/0x40 [ 196.951996] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 196.957101] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 196.961989] ? copy_mnt_ns+0xa30/0xa30 [ 196.965889] ? copy_mount_options+0x1fa/0x2f0 [ 196.970396] ? copy_mnt_ns+0xa30/0xa30 [ 196.974300] SyS_mount+0xa8/0x120 [ 196.977758] ? copy_mnt_ns+0xa30/0xa30 [ 196.981658] do_syscall_64+0x1d5/0x640 [ 196.985556] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 196.990754] RIP: 0033:0x466459 [ 196.993943] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.001770] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 197.009142] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:18 executing program 5 (fault-call:3 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 197.016417] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 197.023700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.031090] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 197.119841] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 197.158184] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 197.190355] FAULT_INJECTION: forcing a failure. [ 197.190355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 197.202187] CPU: 0 PID: 11291 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 197.210075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.219430] Call Trace: [ 197.222027] dump_stack+0x1b2/0x281 [ 197.223194] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 197.225669] should_fail.cold+0x10a/0x149 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 197.225686] __alloc_pages_nodemask+0x22c/0x2720 [ 197.225696] ? __save_stack_trace+0x63/0x160 [ 197.225709] ? is_bpf_text_address+0x91/0x150 [ 197.225723] ? __lock_acquire+0x5fc/0x3f20 [ 197.225738] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 197.225751] ? kernel_text_address+0xbd/0xf0 [ 197.264285] new mount options do not match the existing superblock, will be ignored [ 197.265857] ? __kernel_text_address+0x9/0x30 [ 197.265876] ? depot_save_stack+0x10d/0x3f0 [ 197.265890] ? kasan_kmalloc+0x139/0x160 [ 197.265904] cache_grow_begin+0x91/0x700 01:47:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 197.265917] ? fs_reclaim_release+0xd0/0x110 [ 197.295034] ? check_preemption_disabled+0x35/0x240 [ 197.300061] cache_alloc_refill+0x273/0x350 [ 197.304391] kmem_cache_alloc+0x333/0x3c0 [ 197.308550] getname_flags+0xc8/0x550 [ 197.312355] ? cache_alloc_refill+0x2fa/0x350 [ 197.316864] user_path_at_empty+0x2a/0x50 [ 197.321023] do_mount+0x118/0x2a00 [ 197.324570] ? do_raw_spin_unlock+0x164/0x220 [ 197.329071] ? copy_mount_string+0x40/0x40 [ 197.333312] ? rcu_read_lock_sched_held+0x16c/0x1d0 01:47:18 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x3a) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 197.338363] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 197.343215] ? copy_mnt_ns+0xa30/0xa30 [ 197.347135] ? copy_mount_options+0x1fa/0x2f0 [ 197.351643] ? copy_mnt_ns+0xa30/0xa30 [ 197.355536] SyS_mount+0xa8/0x120 [ 197.358993] ? copy_mnt_ns+0xa30/0xa30 [ 197.362888] do_syscall_64+0x1d5/0x640 [ 197.366784] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 197.371994] RIP: 0033:0x466459 [ 197.375183] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.382899] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:47:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:18 executing program 5 (fault-call:3 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 197.390168] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 197.397466] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 197.404768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.412039] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 197.516724] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 197.538335] FAULT_INJECTION: forcing a failure. [ 197.538335] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 197.564003] new mount options do not match the existing superblock, will be ignored [ 197.574845] CPU: 0 PID: 11318 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 197.582824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.592180] Call Trace: [ 197.594783] dump_stack+0x1b2/0x281 [ 197.598417] should_fail.cold+0x10a/0x149 [ 197.602573] __alloc_pages_nodemask+0x22c/0x2720 [ 197.607340] ? trace_hardirqs_on+0x10/0x10 [ 197.611580] ? pcpu_alloc+0xbe0/0xf50 [ 197.615387] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 197.620243] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 197.625703] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 197.630741] alloc_pages_current+0x155/0x260 [ 197.635161] ? __lockdep_init_map+0x100/0x560 [ 197.639683] get_zeroed_page+0x19/0x50 [ 197.643615] mount_fs+0x1c7/0x2a0 [ 197.647074] vfs_kern_mount.part.0+0x5b/0x470 [ 197.651605] do_mount+0xe53/0x2a00 [ 197.655166] ? copy_mount_string+0x40/0x40 [ 197.659415] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 197.664442] ? copy_mnt_ns+0xa30/0xa30 [ 197.668371] ? copy_mount_options+0x1fa/0x2f0 [ 197.672871] ? copy_mnt_ns+0xa30/0xa30 [ 197.676771] SyS_mount+0xa8/0x120 [ 197.680339] ? copy_mnt_ns+0xa30/0xa30 [ 197.684237] do_syscall_64+0x1d5/0x640 [ 197.688131] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 197.693526] RIP: 0033:0x466459 [ 197.696714] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.704474] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:47:18 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c00000010000108feffffff0000000000600000", @ANYRES32=0x0, @ANYBLOB="0d8b00000000000044001a800800028004001fe438000280340001800800190000000000080016000000000008001a000000000041fd0000000000000800000000000000080000000000000008001b"], 0x6c}}, 0x0) 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 197.711756] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 197.719028] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 197.726309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.733589] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:18 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 197.954014] new mount options do not match the existing superblock, will be ignored 01:47:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:21 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:21 executing program 5 (fault-call:3 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:21 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c00000010000108feffffff0000000000600000", @ANYRES32=0x0, @ANYBLOB="0d8b00000000000044001a800800028004001fe438000280340001800800190000000000080016000000000008001a000000000041fd0000000000000800000000000000080000000000000008001b"], 0x6c}}, 0x0) [ 200.444595] nla_parse: 3 callbacks suppressed [ 200.444602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.465896] FAULT_INJECTION: forcing a failure. [ 200.465896] name failslab, interval 1, probability 0, space 0, times 0 [ 200.481874] CPU: 0 PID: 11376 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 200.489791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.499156] Call Trace: [ 200.501753] dump_stack+0x1b2/0x281 [ 200.505413] should_fail.cold+0x10a/0x149 [ 200.509573] should_failslab+0xd6/0x130 [ 200.509677] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 200.513561] kmem_cache_alloc_trace+0x29a/0x3d0 [ 200.513576] v9fs_mount+0x54/0x860 [ 200.513585] ? alloc_pages_current+0x15d/0x260 [ 200.513598] ? __lockdep_init_map+0x100/0x560 [ 200.539636] mount_fs+0x92/0x2a0 01:47:21 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 200.539795] new mount options do not match the existing superblock, will be ignored [ 200.543024] vfs_kern_mount.part.0+0x5b/0x470 [ 200.543038] do_mount+0xe53/0x2a00 [ 200.543055] ? copy_mount_string+0x40/0x40 [ 200.543070] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 200.568248] ? copy_mnt_ns+0xa30/0xa30 [ 200.572143] ? copy_mount_options+0x1fa/0x2f0 [ 200.576660] ? copy_mnt_ns+0xa30/0xa30 [ 200.579642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.580555] SyS_mount+0xa8/0x120 01:47:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 200.580566] ? copy_mnt_ns+0xa30/0xa30 [ 200.580579] do_syscall_64+0x1d5/0x640 [ 200.580593] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 200.605622] RIP: 0033:0x466459 [ 200.608810] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.616523] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 200.621965] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.623792] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:21 executing program 5 (fault-call:3 fault-nth:7): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 200.623799] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 200.623804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.623810] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 200.708774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 200.747127] FAULT_INJECTION: forcing a failure. [ 200.747127] name failslab, interval 1, probability 0, space 0, times 0 [ 200.782632] new mount options do not match the existing superblock, will be ignored [ 200.805084] CPU: 1 PID: 11406 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 200.813002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.822368] Call Trace: [ 200.824967] dump_stack+0x1b2/0x281 [ 200.828604] should_fail.cold+0x10a/0x149 [ 200.832767] should_failslab+0xd6/0x130 [ 200.836758] __kmalloc_track_caller+0x2bc/0x400 [ 200.841436] ? v9fs_session_init+0xd1/0x1540 [ 200.845882] kstrdup+0x36/0x70 [ 200.849084] v9fs_session_init+0xd1/0x1540 [ 200.853684] ? pcpu_alloc+0xbe0/0xf50 [ 200.857608] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 200.862463] ? v9fs_show_options+0x6b0/0x6b0 [ 200.866883] ? v9fs_mount+0x54/0x860 [ 200.870628] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 200.876175] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 200.881214] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 200.886071] v9fs_mount+0x73/0x860 [ 200.889622] ? alloc_pages_current+0x15d/0x260 [ 200.894305] ? __lockdep_init_map+0x100/0x560 [ 200.898811] mount_fs+0x92/0x2a0 [ 200.902201] vfs_kern_mount.part.0+0x5b/0x470 [ 200.906705] do_mount+0xe53/0x2a00 [ 200.910257] ? do_raw_spin_unlock+0x164/0x220 [ 200.914764] ? copy_mount_string+0x40/0x40 [ 200.919095] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 200.924116] ? copy_mnt_ns+0xa30/0xa30 [ 200.928005] ? copy_mount_options+0x1fa/0x2f0 [ 200.932592] ? copy_mnt_ns+0xa30/0xa30 [ 200.936500] SyS_mount+0xa8/0x120 [ 200.939977] ? copy_mnt_ns+0xa30/0xa30 [ 200.943889] do_syscall_64+0x1d5/0x640 [ 200.947787] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 200.953059] RIP: 0033:0x466459 [ 200.956271] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.963981] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 200.971340] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 200.978611] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 200.985880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.993236] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:24 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:24 executing program 5 (fault-call:3 fault-nth:8): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:24 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) [ 203.464032] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 203.471410] FAULT_INJECTION: forcing a failure. [ 203.471410] name failslab, interval 1, probability 0, space 0, times 0 [ 203.508191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 203.515612] CPU: 0 PID: 11438 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 203.524680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.534036] Call Trace: [ 203.536635] dump_stack+0x1b2/0x281 [ 203.540361] should_fail.cold+0x10a/0x149 [ 203.544561] should_failslab+0xd6/0x130 [ 203.548546] __kmalloc_track_caller+0x2bc/0x400 [ 203.553218] ? v9fs_session_init+0xd1/0x1540 [ 203.557639] kstrdup+0x36/0x70 [ 203.560845] v9fs_session_init+0xd1/0x1540 [ 203.565083] ? pcpu_alloc+0xbe0/0xf50 [ 203.568907] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 203.573794] ? v9fs_show_options+0x6b0/0x6b0 [ 203.578209] ? v9fs_mount+0x54/0x860 [ 203.582127] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 203.587589] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 203.591017] new mount options do not match the existing superblock, will be ignored [ 203.592607] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 203.592622] v9fs_mount+0x73/0x860 [ 203.592632] ? alloc_pages_current+0x15d/0x260 [ 203.592642] ? __lockdep_init_map+0x100/0x560 [ 203.592654] mount_fs+0x92/0x2a0 [ 203.621409] vfs_kern_mount.part.0+0x5b/0x470 [ 203.626002] do_mount+0xe53/0x2a00 [ 203.629554] ? copy_mount_string+0x40/0x40 [ 203.633901] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 203.638925] ? copy_mnt_ns+0xa30/0xa30 [ 203.642817] ? copy_mount_options+0x1fa/0x2f0 [ 203.647315] ? copy_mnt_ns+0xa30/0xa30 [ 203.651213] SyS_mount+0xa8/0x120 [ 203.654672] ? copy_mnt_ns+0xa30/0xa30 01:47:24 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:24 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 203.658671] do_syscall_64+0x1d5/0x640 [ 203.662569] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 203.667758] RIP: 0033:0x466459 [ 203.670947] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 203.678773] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 203.686048] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 203.693441] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 203.700715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:47:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 203.707989] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:24 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:25 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 203.843435] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 203.873062] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:47:25 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 203.964634] new mount options do not match the existing superblock, will be ignored 01:47:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:27 executing program 5 (fault-call:3 fault-nth:9): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:27 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:27 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:27 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 206.486232] FAULT_INJECTION: forcing a failure. [ 206.486232] name failslab, interval 1, probability 0, space 0, times 0 [ 206.511110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 206.574097] CPU: 1 PID: 11507 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 206.582131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.582691] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 206.591607] Call Trace: [ 206.591632] dump_stack+0x1b2/0x281 [ 206.591647] should_fail.cold+0x10a/0x149 [ 206.591667] should_failslab+0xd6/0x130 [ 206.591680] kmem_cache_alloc_trace+0x29a/0x3d0 [ 206.591693] p9_idpool_create+0x3c/0x120 01:47:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 206.591701] p9_client_create+0x1d4/0x12c0 [ 206.591710] ? fs_reclaim_release+0xd0/0x110 [ 206.591721] ? p9_client_flush+0x4c0/0x4c0 [ 206.591740] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 206.641692] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 206.646715] ? __lockdep_init_map+0x100/0x560 [ 206.651228] ? __raw_spin_lock_init+0x28/0x100 [ 206.652757] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 206.655819] v9fs_session_init+0x1c5/0x1540 [ 206.655831] ? pcpu_alloc+0xbe0/0xf50 01:47:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 206.655847] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 206.655858] ? v9fs_show_options+0x6b0/0x6b0 [ 206.655870] ? v9fs_mount+0x54/0x860 [ 206.655881] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 206.655895] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 206.695064] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 206.696246] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 206.696262] v9fs_mount+0x73/0x860 [ 206.696272] ? alloc_pages_current+0x15d/0x260 [ 206.696282] ? __lockdep_init_map+0x100/0x560 01:47:27 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 206.696293] mount_fs+0x92/0x2a0 [ 206.696306] vfs_kern_mount.part.0+0x5b/0x470 [ 206.726350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 206.730791] do_mount+0xe53/0x2a00 [ 206.730810] ? copy_mount_string+0x40/0x40 [ 206.730822] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 206.730831] ? copy_mnt_ns+0xa30/0xa30 [ 206.730841] ? copy_mount_options+0x1fa/0x2f0 [ 206.730852] ? copy_mnt_ns+0xa30/0xa30 [ 206.761322] new mount options do not match the existing superblock, will be ignored 01:47:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 206.764477] SyS_mount+0xa8/0x120 [ 206.764489] ? copy_mnt_ns+0xa30/0xa30 [ 206.764501] do_syscall_64+0x1d5/0x640 [ 206.764520] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 206.789349] RIP: 0033:0x466459 [ 206.792536] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.799386] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 206.800337] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 206.800343] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 206.800349] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 206.800355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 206.800360] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 206.950177] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 206.977588] new mount options do not match the existing superblock, will be ignored [ 206.994482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:28 executing program 5 (fault-call:3 fault-nth:10): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:28 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 207.177874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 207.204013] FAULT_INJECTION: forcing a failure. [ 207.204013] name failslab, interval 1, probability 0, space 0, times 0 [ 207.238767] CPU: 1 PID: 11569 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 207.246853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.256292] Call Trace: [ 207.258909] dump_stack+0x1b2/0x281 [ 207.262542] should_fail.cold+0x10a/0x149 [ 207.266800] should_failslab+0xd6/0x130 [ 207.270808] kmem_cache_alloc_trace+0x29a/0x3d0 [ 207.275496] p9_client_create+0x9c/0x12c0 [ 207.279648] ? fs_reclaim_release+0xd0/0x110 [ 207.284151] ? p9_client_flush+0x4c0/0x4c0 [ 207.288395] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 207.293856] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 207.298879] ? __lockdep_init_map+0x100/0x560 [ 207.303384] ? __raw_spin_lock_init+0x28/0x100 [ 207.307975] v9fs_session_init+0x1c5/0x1540 [ 207.312298] ? pcpu_alloc+0xbe0/0xf50 [ 207.316109] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 207.320955] ? v9fs_show_options+0x6b0/0x6b0 [ 207.325374] ? v9fs_mount+0x54/0x860 [ 207.329070] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 207.335113] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 207.340133] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 207.344971] v9fs_mount+0x73/0x860 [ 207.348494] ? alloc_pages_current+0x15d/0x260 [ 207.353070] ? __lockdep_init_map+0x100/0x560 [ 207.357570] mount_fs+0x92/0x2a0 [ 207.361017] vfs_kern_mount.part.0+0x5b/0x470 [ 207.365505] do_mount+0xe53/0x2a00 [ 207.369031] ? do_raw_spin_unlock+0x164/0x220 [ 207.373518] ? copy_mount_string+0x40/0x40 [ 207.377845] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 207.382842] ? copy_mnt_ns+0xa30/0xa30 [ 207.386711] ? copy_mount_options+0x1fa/0x2f0 [ 207.391186] ? copy_mnt_ns+0xa30/0xa30 [ 207.395070] SyS_mount+0xa8/0x120 [ 207.398503] ? copy_mnt_ns+0xa30/0xa30 [ 207.402373] do_syscall_64+0x1d5/0x640 [ 207.406245] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 207.411414] RIP: 0033:0x466459 [ 207.414583] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 207.422273] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 207.429538] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:28 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:28 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:28 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:28 executing program 5 (fault-call:3 fault-nth:11): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 207.436809] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 207.444080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 207.451333] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:28 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:28 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 207.536050] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:28 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 207.583800] FAULT_INJECTION: forcing a failure. [ 207.583800] name failslab, interval 1, probability 0, space 0, times 0 [ 207.674085] CPU: 0 PID: 11593 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 207.682006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.691366] Call Trace: [ 207.694049] dump_stack+0x1b2/0x281 [ 207.697687] should_fail.cold+0x10a/0x149 [ 207.701842] should_failslab+0xd6/0x130 [ 207.705914] __kmalloc_track_caller+0x2bc/0x400 [ 207.710589] ? p9_client_create+0x2e3/0x12c0 [ 207.715007] kstrdup+0x36/0x70 [ 207.718206] p9_client_create+0x2e3/0x12c0 [ 207.722553] ? p9_client_flush+0x4c0/0x4c0 [ 207.726799] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 207.732345] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 207.737458] ? __lockdep_init_map+0x100/0x560 [ 207.742051] ? __raw_spin_lock_init+0x28/0x100 [ 207.746646] v9fs_session_init+0x1c5/0x1540 [ 207.750975] ? pcpu_alloc+0xbe0/0xf50 [ 207.754787] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 207.759669] ? v9fs_show_options+0x6b0/0x6b0 [ 207.764091] ? v9fs_mount+0x54/0x860 [ 207.767813] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 207.773273] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 207.778296] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 207.783129] v9fs_mount+0x73/0x860 [ 207.786697] ? alloc_pages_current+0x15d/0x260 [ 207.791357] ? __lockdep_init_map+0x100/0x560 [ 207.795836] mount_fs+0x92/0x2a0 [ 207.800517] vfs_kern_mount.part.0+0x5b/0x470 [ 207.805109] do_mount+0xe53/0x2a00 [ 207.808633] ? retint_kernel+0x2d/0x2d [ 207.812502] ? copy_mount_string+0x40/0x40 [ 207.816731] ? copy_mount_options+0x185/0x2f0 [ 207.821215] ? copy_mount_options+0x18f/0x2f0 [ 207.826667] ? copy_mount_options+0x1fa/0x2f0 [ 207.831143] ? copy_mnt_ns+0xa30/0xa30 [ 207.835033] SyS_mount+0xa8/0x120 [ 207.838467] ? copy_mnt_ns+0xa30/0xa30 [ 207.842337] do_syscall_64+0x1d5/0x640 [ 207.846323] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 207.851506] RIP: 0033:0x466459 [ 207.854784] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 207.862473] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:29 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) sendmmsg$sock(r0, &(0x7f0000001180)=[{{&(0x7f00000002c0)=@ll={0x11, 0x8, r5}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="b2a9b42874126538ade2bb662a9fb01ef167db3fa3385502a2a710d4ae2799a562c1320b1647dffc9f8ee5d9c07f0f3ce71399d40ed4073f35c354d19c53e5bf101b4436f9f40b23a5b0a74c5d54d6f1cbb2e7ced8a6e8a7b3c12da39836fd3639e76ca1643671bf29d329fef6a2a4ff235160a9fa4412bcd46edd85a6365e4c92ee140738163a374eeb4f3b9381595ab17c2e1c2b992c5d2c869f599cfbf6019ae2aab1bf33c9c3b92a64384c318404", 0xb0}, {&(0x7f0000000400)="238e916fe8892f00cbdeb4f1fa13c17abe24ea0ed41a65cc92eb206ee053313d4d040502970262e0c78f27625095d1391351a575cbc40374a1bc27a06593c5a0c47adf311f4e55d7a86fe1c2943656aebf50ee63bf80dc625100e62d04c2c92533253e4afa651998e6ed6ae2173669afc1f727e63e737672ffc09fba44fc81117107ed35022a0be60adc9a9330a373d1126db3e104e8cfda9523213662042ac0449b53e79b8fe4478d73a2a1ad30505150e08a6445f9cb502e", 0xb9}, {&(0x7f00000004c0)="228ed092a8b58a2b1739419a219eaa9d46cb0543c575c48ba2e7b3336f759b1385aebe1790f43082a30de1a8d3995bab2ab2c8e3565c0ca55f04dfcdfc45ccf0c9a667f0ae80f25e38c477ea047ed0437ebd26be6ac76e9c56fad2381db68f78c33bacfca5092e603990", 0x6a}, {&(0x7f0000000540)="165459d0d7d45b844a4be834b53adda55d9a895a7ae812710d812cb78363c17fe0caab9b0cda90a0ad0000b0d29d467eca6d91710d3c0ac161df252ae7090d9f330e9fd0d8d2342350663ea0c4c5954404a79eb2db4081994c7e8d596638786d3c52ac3aa0f903a0acee96b46698b3f1", 0x70}, {&(0x7f00000005c0)="9297ffe3f95f27ef9234f33585bbfed1e80bb8533457008c957d4a4a712d23c093140b90f488358d06ec0a9fff56c835cce4c0dca8ef9587cba61e1a5ba1ade7855a65d9529a7c03c1663c85cfc35b5a23a1f2f51085ff542753b42e0527704d76dd9997bbfd45b4582032826533420229b0120954e4f1b2880cee76e1a722cf66d01ed0b9afd92b", 0x88}], 0x5, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000000780)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="9ad1a4d745e6e2e89c0eb164cf8791c6fd1f321de889e0d2682432bb68a53288fa2fab6f", 0x24}, {&(0x7f0000000800)="b39bf9bfa2eff3011620382952fd4002a58c246c66f834841553d23fc149515ddad93594ddb7400040be7d80de0de4093d4123d3036bbfe945be34e7c2e7706f9744356ce90294b231ec7872a1fbf1af163138dc0f3bf7fcc4cd871c6f74007c5f0a5f9e100c314ef532e3962498b1d78d29f7f535dd8af82b7747067c81ec9041d2a8f0fabd5f4e613791646d9be3", 0x8f}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5e}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x78}}, {{&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast1}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="3a7c1324f847cd7a67998ac9c8e1a7653ee67391cdb3ea539d9a60d3305d4d93c3d5adf48851d946911e428b2dd31ac4030f0a5ecced1adef4e38dae4f30c48dcf74e35b18f01eb4ab7ea3512e2d035d0ba94555f324b24d1972c7c75d9b6a841286b37be04aeabef5c1731d968661546c79cdb51f5aba004078c41b90", 0x7d}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x6bba}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b00)="b6445b35df7ac117377d5e1905a9c9da38f5cc46b14b4aac2a5196dfd22dd9fe498a7f6acd7ec7758adc24d66ff60eb6dfc5c68ea7c2e2c918a2968e91f002192d560c6fc5685c3289572372add36777b8c371b7792a694951d6ecaa5466dbb00ae402b1c173cac30045667ec281fbe24fa9c70b29d58b3a7dbfd966a7b9663a28bfd2db5aa01377fa6aec5a92471cf6e077ed841c48bacf549482b70b768c1cf8d4ae943dae5bb3ab7e09df9eb93f39bbb3f744328fb630f30463ea47c4ba", 0xbf}, {&(0x7f0000000bc0)="eb1622fb25bfcdb9e4b9e02c2741080f5aeb3e5b19fe98b7682b3899525bb5512e0b1fcfc80a8a18af148966096fb2ea74efc6f90aa701f523b290c84e7c831576f61a34ffbbf2871f7e90ddf144654368c79cd8af452c8b509dda4ffb27b4122a6023698c4aede8ce16bddf12e33c8aae526d383db0ba49100c9957667e4d24fb3377a95794fb041a09308ce1b12f5f8fe97f006058f756df3fe221d4e4d6c2220fc8865cb8", 0xa6}, {&(0x7f0000000c80)="82cfec17b23d33dbf8e69ffec3ee788d6cfb446d8b232251b805e734d99bb4503dd4429d72d56b607aa4771ddba6e4e132bb1df540684129e32182d8b5120f5361c7156256c308e93adaa649c7c78fc4861a1bcc6432038072abcc1a80f9d4acc9282d384b9bd9903eb3bc5cf8ef2a06787db6da1cca59e9a17d5c9da52c6bd12d2e48a4b128a26b0d00035c7659bbdd3de3fe496488a209289a459d5cd62ef980be390da370a7c7c30f8cfbc7198df2a39117906d25b02d27bd", 0xba}, {&(0x7f0000000d40)="dcb2eca409531cb0470fcc2ba19c2ea7dbce554c964cbf9433f9963fb8e2b138a4c26a231a8626e0fa849d403f3185be7b5041faba714c98f58b946e64411797d65570e5e9acfc0cd9a309d45b13328709d5638cafa8eb613dbd9da876ad14889f134ffc6309fa4d51eab0f97ae8b04c7b3243e22ed75ccbc9e2db26e200aaa733c9578f062295ad04d9f8a30e8bcb2a8cfebaa7c7a3c56c3ac5b9aaada4694a0d2d0e860815fd1c0df90eaa473706973fd23b54838e68600b6db4eadec7345663db8599bf99adba93b8dd06", 0xcc}, {&(0x7f0000000e40)="f239ae22dda4ba649c86d637a9bb5bb608f4639b7cf62337041880e63cb8517691603a1840457908334a5b", 0x2b}, {&(0x7f0000000e80)="354bc880fe46d2d0b858987d809c6c82d75ce48345dd243e5caed202751bebfa69a6b8c08be2deb39fbb727fa7e85d39c389b22ec774faec6803a9f5717ab7743fed77459bcfd2d7abb6b2db5e5331471386432226f34a34e5d3b11e04042d3ee75e206fd7ec216cc18b28eceb100be1b45ecfd2af20e854c98848724c1d28a3d27dac51963b736f0f898c2a58cb5a264358a1fe12093ab0da076c6f26e9c1296a430bae46808993de5503a015bea04aab6758c29a9a09cb76a0213e5fb114", 0xbf}], 0x6, &(0x7f0000000fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x77dc}}], 0x60}}, {{&(0x7f0000001040)=@l2tp6={0xa, 0x0, 0xffffffff, @mcast2, 0x80, 0x2}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}], 0x5, 0x4) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 207.869734] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 207.877009] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 207.884373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 207.891632] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 5 (fault-call:3 fault-nth:12): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x44) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7fff) 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:29 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)=@newqdisc={0x80, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0xfffffffc}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, [], 0x4ce, 0x10000, 0xffffffff, 0x7}}}}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x80}}, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x44) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7fff) [ 208.194071] FAULT_INJECTION: forcing a failure. [ 208.194071] name failslab, interval 1, probability 0, space 0, times 0 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 208.256778] CPU: 1 PID: 11678 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 208.264705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.274068] Call Trace: [ 208.276667] dump_stack+0x1b2/0x281 [ 208.280306] should_fail.cold+0x10a/0x149 [ 208.284470] should_failslab+0xd6/0x130 [ 208.288479] __kmalloc+0x2c1/0x400 [ 208.291810] new mount options do not match the existing superblock, will be ignored [ 208.292025] ? match_strdup+0x58/0xa0 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 208.303696] match_strdup+0x58/0xa0 [ 208.307330] p9_client_create+0x3ba/0x12c0 [ 208.311575] ? p9_client_flush+0x4c0/0x4c0 [ 208.315822] ? __lockdep_init_map+0x100/0x560 [ 208.320324] ? __raw_spin_lock_init+0x28/0x100 [ 208.324999] v9fs_session_init+0x1c5/0x1540 [ 208.329347] ? pcpu_alloc+0xbe0/0xf50 [ 208.333155] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 208.338032] ? v9fs_show_options+0x6b0/0x6b0 [ 208.342630] ? v9fs_mount+0x54/0x860 [ 208.346381] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 208.351837] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 208.356857] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 208.361707] v9fs_mount+0x73/0x860 [ 208.365248] ? alloc_pages_current+0x15d/0x260 [ 208.369835] ? __lockdep_init_map+0x100/0x560 [ 208.374334] mount_fs+0x92/0x2a0 [ 208.377793] vfs_kern_mount.part.0+0x5b/0x470 [ 208.382293] do_mount+0xe53/0x2a00 [ 208.385843] ? copy_mount_string+0x40/0x40 [ 208.390087] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 208.395108] ? copy_mnt_ns+0xa30/0xa30 [ 208.398997] ? copy_mount_options+0x1fa/0x2f0 [ 208.403493] ? copy_mnt_ns+0xa30/0xa30 [ 208.407385] SyS_mount+0xa8/0x120 [ 208.410835] ? copy_mnt_ns+0xa30/0xa30 [ 208.414730] do_syscall_64+0x1d5/0x640 [ 208.418662] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 208.423859] RIP: 0033:0x466459 [ 208.427046] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 208.434761] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 208.442021] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 208.449284] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 208.456544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 208.463881] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:29 executing program 5 (fault-call:3 fault-nth:13): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001340)=ANY=[@ANYBLOB="6000000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff00000000080001007462660034000000280001000000000000000000000000000000000000000000000000000d000000000000000800060008000000cc0f8c5d592890f8fc9391f5e4bba77f17bfc72f9b3eda2ef76ef7f2e6ace6e10f79fb45d45cf14ce112d330327e4093c03ebe344e5e34076b1197fd13c5c3f1f55fa98b54ec793dbb34d68db8734bed0cee582cfd42c98cd48f713ee7"], 0x60}}, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:29 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:29 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x44) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7fff) 01:47:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 208.591283] FAULT_INJECTION: forcing a failure. [ 208.591283] name failslab, interval 1, probability 0, space 0, times 0 [ 208.653563] CPU: 1 PID: 11716 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 208.661481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.670841] Call Trace: [ 208.673439] dump_stack+0x1b2/0x281 [ 208.677075] should_fail.cold+0x10a/0x149 [ 208.681494] should_failslab+0xd6/0x130 [ 208.685475] kmem_cache_alloc_trace+0x29a/0x3d0 [ 208.690181] p9_idpool_create+0x3c/0x120 [ 208.694346] p9_client_create+0x57a/0x12c0 [ 208.698681] ? p9_client_flush+0x4c0/0x4c0 [ 208.700662] new mount options do not match the existing superblock, will be ignored [ 208.702929] ? __lockdep_init_map+0x100/0x560 [ 208.702943] ? __raw_spin_lock_init+0x28/0x100 [ 208.702958] v9fs_session_init+0x1c5/0x1540 [ 208.702970] ? pcpu_alloc+0xbe0/0xf50 [ 208.727932] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 208.732781] ? v9fs_show_options+0x6b0/0x6b0 [ 208.737199] ? v9fs_mount+0x54/0x860 [ 208.740942] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 208.747011] ? rcu_read_lock_sched_held+0x16c/0x1d0 01:47:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:29 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 208.752076] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 208.756953] v9fs_mount+0x73/0x860 [ 208.760491] ? alloc_pages_current+0x15d/0x260 [ 208.765076] ? __lockdep_init_map+0x100/0x560 [ 208.769575] mount_fs+0x92/0x2a0 [ 208.772949] vfs_kern_mount.part.0+0x5b/0x470 [ 208.777448] do_mount+0xe53/0x2a00 [ 208.780995] ? copy_mount_string+0x40/0x40 [ 208.785238] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 208.790264] ? copy_mnt_ns+0xa30/0xa30 [ 208.794163] ? copy_mount_options+0x1fa/0x2f0 [ 208.798664] ? copy_mnt_ns+0xa30/0xa30 01:47:30 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r6, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 208.802553] SyS_mount+0xa8/0x120 [ 208.806010] ? copy_mnt_ns+0xa30/0xa30 [ 208.809908] do_syscall_64+0x1d5/0x640 [ 208.813809] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 208.819002] RIP: 0033:0x466459 [ 208.822194] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 208.829918] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 208.837192] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 208.844491] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 01:47:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 208.851764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 208.859041] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:30 executing program 5 (fault-call:3 fault-nth:14): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:30 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:30 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:30 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 208.964412] new mount options do not match the existing superblock, will be ignored 01:47:30 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:30 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 209.087090] FAULT_INJECTION: forcing a failure. [ 209.087090] name failslab, interval 1, probability 0, space 0, times 0 [ 209.149624] new mount options do not match the existing superblock, will be ignored [ 209.166910] CPU: 1 PID: 11772 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 209.174829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.184188] Call Trace: [ 209.186792] dump_stack+0x1b2/0x281 [ 209.190428] should_fail.cold+0x10a/0x149 [ 209.194584] should_failslab+0xd6/0x130 [ 209.198573] __kmalloc_track_caller+0x2bc/0x400 [ 209.203249] ? parse_opts.part.0+0x76/0x2d0 [ 209.207582] kstrdup+0x36/0x70 [ 209.210828] parse_opts.part.0+0x76/0x2d0 [ 209.214981] ? p9_fd_show_options+0x190/0x190 [ 209.219482] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 209.224941] ? fs_reclaim_release+0xd0/0x110 [ 209.229362] p9_fd_create+0x86/0x3b0 [ 209.233082] ? p9_fd_create_tcp+0x440/0x440 [ 209.237403] ? __raw_spin_lock_init+0x28/0x100 [ 209.241989] p9_client_create+0x5fd/0x12c0 [ 209.246236] ? p9_client_flush+0x4c0/0x4c0 [ 209.250480] ? __lockdep_init_map+0x100/0x560 [ 209.254984] ? __raw_spin_lock_init+0x28/0x100 [ 209.259575] v9fs_session_init+0x1c5/0x1540 [ 209.263898] ? pcpu_alloc+0xbe0/0xf50 [ 209.267715] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 209.272575] ? v9fs_show_options+0x6b0/0x6b0 [ 209.277024] ? v9fs_mount+0x54/0x860 [ 209.280743] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 209.286238] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 209.291264] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 209.296115] v9fs_mount+0x73/0x860 [ 209.299681] ? alloc_pages_current+0x15d/0x260 [ 209.304266] ? __lockdep_init_map+0x100/0x560 [ 209.308766] mount_fs+0x92/0x2a0 [ 209.312145] vfs_kern_mount.part.0+0x5b/0x470 [ 209.316642] do_mount+0xe53/0x2a00 [ 209.320189] ? copy_mount_string+0x40/0x40 [ 209.324436] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 209.329459] ? copy_mnt_ns+0xa30/0xa30 [ 209.333350] ? copy_mount_options+0x1fa/0x2f0 [ 209.337842] ? copy_mnt_ns+0xa30/0xa30 [ 209.341731] SyS_mount+0xa8/0x120 [ 209.345184] ? copy_mnt_ns+0xa30/0xa30 01:47:30 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 209.349080] do_syscall_64+0x1d5/0x640 [ 209.352974] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 209.358164] RIP: 0033:0x466459 [ 209.361356] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 209.369068] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 209.376345] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 209.383613] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 209.390883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 209.398154] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 209.423481] 9pnet: Insufficient options for proto=fd [ 209.504272] new mount options do not match the existing superblock, will be ignored 01:47:30 executing program 5 (fault-call:3 fault-nth:15): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:30 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:30 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 209.755629] FAULT_INJECTION: forcing a failure. [ 209.755629] name failslab, interval 1, probability 0, space 0, times 0 [ 209.792260] CPU: 0 PID: 11822 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 209.800178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.809536] Call Trace: [ 209.812131] dump_stack+0x1b2/0x281 [ 209.815776] should_fail.cold+0x10a/0x149 [ 209.819941] should_failslab+0xd6/0x130 [ 209.823920] kmem_cache_alloc_trace+0x29a/0x3d0 [ 209.828595] p9_idpool_create+0x3c/0x120 [ 209.832656] p9_client_create+0x57a/0x12c0 [ 209.836922] ? p9_client_flush+0x4c0/0x4c0 [ 209.841170] ? __lockdep_init_map+0x100/0x560 [ 209.845668] ? __raw_spin_lock_init+0x28/0x100 [ 209.850255] v9fs_session_init+0x1c5/0x1540 01:47:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 209.854579] ? pcpu_alloc+0xbe0/0xf50 [ 209.858386] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 209.863233] ? v9fs_show_options+0x6b0/0x6b0 [ 209.867673] ? v9fs_mount+0x54/0x860 [ 209.871388] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 209.876837] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 209.881859] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 209.886702] v9fs_mount+0x73/0x860 [ 209.890249] ? alloc_pages_current+0x15d/0x260 [ 209.894837] ? __lockdep_init_map+0x100/0x560 [ 209.899337] mount_fs+0x92/0x2a0 01:47:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 209.902713] vfs_kern_mount.part.0+0x5b/0x470 [ 209.907241] do_mount+0xe53/0x2a00 [ 209.910793] ? retint_kernel+0x2d/0x2d [ 209.914691] ? copy_mount_string+0x40/0x40 [ 209.918934] ? audit_kill_trees+0x230/0x230 [ 209.923259] ? copy_mount_options+0x1fa/0x2f0 [ 209.927755] ? copy_mnt_ns+0xa30/0xa30 [ 209.931670] SyS_mount+0xa8/0x120 [ 209.935132] ? copy_mnt_ns+0xa30/0xa30 [ 209.939020] do_syscall_64+0x1d5/0x640 [ 209.942913] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 209.948185] RIP: 0033:0x466459 01:47:31 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 209.951378] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 209.959094] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 209.966363] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 209.973631] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 209.980900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 209.988200] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:31 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:31 executing program 5 (fault-call:3 fault-nth:16): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 210.025501] new mount options do not match the existing superblock, will be ignored 01:47:31 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:31 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 210.140789] FAULT_INJECTION: forcing a failure. [ 210.140789] name failslab, interval 1, probability 0, space 0, times 0 [ 210.200015] CPU: 0 PID: 11852 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 210.207947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.217332] Call Trace: [ 210.219935] dump_stack+0x1b2/0x281 [ 210.223574] should_fail.cold+0x10a/0x149 [ 210.227730] should_failslab+0xd6/0x130 [ 210.232317] __kmalloc+0x2c1/0x400 [ 210.235870] ? match_number+0x9d/0x200 [ 210.239760] match_number+0x9d/0x200 [ 210.243483] ? match_strdup+0xa0/0xa0 [ 210.247284] ? memcpy+0x35/0x50 [ 210.250566] parse_opts.part.0+0x1b5/0x2d0 [ 210.254800] ? p9_fd_show_options+0x190/0x190 [ 210.259297] ? fs_reclaim_release+0xd0/0x110 [ 210.263735] p9_fd_create+0x86/0x3b0 [ 210.267454] ? p9_fd_create_tcp+0x440/0x440 [ 210.271786] ? __raw_spin_lock_init+0x28/0x100 [ 210.276372] p9_client_create+0x5fd/0x12c0 [ 210.280608] ? p9_client_flush+0x4c0/0x4c0 [ 210.284846] ? __lockdep_init_map+0x100/0x560 [ 210.289350] ? __raw_spin_lock_init+0x28/0x100 [ 210.293944] v9fs_session_init+0x1c5/0x1540 [ 210.298266] ? pcpu_alloc+0xbe0/0xf50 [ 210.302075] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 210.306921] ? v9fs_show_options+0x6b0/0x6b0 [ 210.311335] ? v9fs_mount+0x54/0x860 [ 210.315070] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 210.320528] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 210.325545] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 210.330412] v9fs_mount+0x73/0x860 [ 210.333954] ? alloc_pages_current+0x15d/0x260 [ 210.338537] ? __lockdep_init_map+0x100/0x560 [ 210.343065] mount_fs+0x92/0x2a0 [ 210.346458] vfs_kern_mount.part.0+0x5b/0x470 [ 210.350987] do_mount+0xe53/0x2a00 [ 210.354539] ? copy_mount_string+0x40/0x40 [ 210.358783] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 210.363807] ? copy_mnt_ns+0xa30/0xa30 [ 210.367697] ? copy_mount_options+0x1fa/0x2f0 [ 210.372209] ? copy_mnt_ns+0xa30/0xa30 [ 210.376100] SyS_mount+0xa8/0x120 [ 210.379556] ? copy_mnt_ns+0xa30/0xa30 [ 210.383443] do_syscall_64+0x1d5/0x640 [ 210.387337] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 210.392531] RIP: 0033:0x466459 [ 210.395730] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 210.403445] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 210.410715] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 210.417979] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 210.425251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 210.432528] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 210.463506] new mount options do not match the existing superblock, will be ignored [ 210.508715] 9pnet: Insufficient options for proto=fd 01:47:31 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:31 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:31 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:31 executing program 5 (fault-call:3 fault-nth:17): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 210.619216] FAULT_INJECTION: forcing a failure. [ 210.619216] name failslab, interval 1, probability 0, space 0, times 0 [ 210.657258] new mount options do not match the existing superblock, will be ignored [ 210.697105] CPU: 1 PID: 11876 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 210.705039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.714400] Call Trace: [ 210.716998] dump_stack+0x1b2/0x281 [ 210.720635] should_fail.cold+0x10a/0x149 [ 210.724791] should_failslab+0xd6/0x130 [ 210.728777] kmem_cache_alloc_trace+0x29a/0x3d0 [ 210.733457] p9_fd_create+0x135/0x3b0 [ 210.737262] ? p9_fd_create_tcp+0x440/0x440 [ 210.741594] ? __raw_spin_lock_init+0x28/0x100 [ 210.746202] p9_client_create+0x5fd/0x12c0 [ 210.750451] ? p9_client_flush+0x4c0/0x4c0 [ 210.754694] ? __lockdep_init_map+0x100/0x560 [ 210.759200] ? __raw_spin_lock_init+0x28/0x100 [ 210.763798] v9fs_session_init+0x1c5/0x1540 [ 210.768130] ? pcpu_alloc+0xbe0/0xf50 [ 210.771941] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 210.776787] ? v9fs_show_options+0x6b0/0x6b0 [ 210.781238] ? v9fs_mount+0x54/0x860 [ 210.784958] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 210.790415] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 210.795439] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 210.800290] v9fs_mount+0x73/0x860 [ 210.803841] ? alloc_pages_current+0x15d/0x260 [ 210.808430] ? __lockdep_init_map+0x100/0x560 [ 210.812935] mount_fs+0x92/0x2a0 [ 210.816309] vfs_kern_mount.part.0+0x5b/0x470 [ 210.820814] do_mount+0xe53/0x2a00 [ 210.824397] ? copy_mount_string+0x40/0x40 [ 210.828650] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 210.833672] ? copy_mnt_ns+0xa30/0xa30 [ 210.837593] ? copy_mount_options+0x1fa/0x2f0 [ 210.842088] ? copy_mnt_ns+0xa30/0xa30 01:47:31 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 210.845984] SyS_mount+0xa8/0x120 [ 210.849441] ? copy_mnt_ns+0xa30/0xa30 [ 210.853361] do_syscall_64+0x1d5/0x640 [ 210.857261] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 210.862456] RIP: 0033:0x466459 [ 210.865642] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 210.873354] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 210.880625] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 210.887904] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 01:47:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 210.895175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 210.902447] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:32 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000180)='./file0/../file0\x00', 0x10001, 0x1) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:32 executing program 5 (fault-call:3 fault-nth:18): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:32 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:32 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 211.283429] FAULT_INJECTION: forcing a failure. [ 211.283429] name failslab, interval 1, probability 0, space 0, times 0 [ 211.304712] new mount options do not match the existing superblock, will be ignored 01:47:32 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 211.393452] CPU: 0 PID: 11938 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 211.401373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.410732] Call Trace: [ 211.413327] dump_stack+0x1b2/0x281 [ 211.416973] should_fail.cold+0x10a/0x149 [ 211.421128] should_failslab+0xd6/0x130 [ 211.425113] kmem_cache_alloc_trace+0x29a/0x3d0 [ 211.429792] p9_fd_create+0x135/0x3b0 [ 211.433590] ? p9_fd_create_tcp+0x440/0x440 [ 211.437933] ? __raw_spin_lock_init+0x28/0x100 [ 211.442528] p9_client_create+0x5fd/0x12c0 [ 211.446846] ? p9_client_flush+0x4c0/0x4c0 [ 211.451276] ? __lockdep_init_map+0x100/0x560 [ 211.455790] ? __raw_spin_lock_init+0x28/0x100 [ 211.460385] v9fs_session_init+0x1c5/0x1540 [ 211.464729] ? pcpu_alloc+0xbe0/0xf50 [ 211.468545] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 211.473404] ? v9fs_show_options+0x6b0/0x6b0 [ 211.477874] ? v9fs_mount+0x54/0x860 [ 211.481602] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 211.487056] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 211.487254] new mount options do not match the existing superblock, will be ignored [ 211.492082] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 211.492097] v9fs_mount+0x73/0x860 [ 211.492107] ? alloc_pages_current+0x15d/0x260 [ 211.492117] ? __lockdep_init_map+0x100/0x560 [ 211.492127] mount_fs+0x92/0x2a0 [ 211.492140] vfs_kern_mount.part.0+0x5b/0x470 [ 211.492151] do_mount+0xe53/0x2a00 [ 211.492163] ? retint_kernel+0x2d/0x2d [ 211.492172] ? copy_mount_string+0x40/0x40 [ 211.492183] ? copy_mount_options+0x185/0x2f0 [ 211.492192] ? copy_mount_options+0x18b/0x2f0 [ 211.492201] ? copy_mount_options+0x1fa/0x2f0 [ 211.492210] ? copy_mnt_ns+0xa30/0xa30 [ 211.492220] SyS_mount+0xa8/0x120 [ 211.492228] ? copy_mnt_ns+0xa30/0xa30 [ 211.492239] do_syscall_64+0x1d5/0x640 [ 211.492250] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 211.492259] RIP: 0033:0x466459 [ 211.492264] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 211.492273] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 211.492283] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 211.596157] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 211.605162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 211.612443] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:33 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:33 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:33 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:33 executing program 5 (fault-call:3 fault-nth:19): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 211.917122] nla_parse: 18 callbacks suppressed [ 211.917130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 211.965670] FAULT_INJECTION: forcing a failure. [ 211.965670] name failslab, interval 1, probability 0, space 0, times 0 [ 211.969488] new mount options do not match the existing superblock, will be ignored [ 212.050137] CPU: 1 PID: 11997 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 212.058051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.067428] Call Trace: [ 212.070030] dump_stack+0x1b2/0x281 [ 212.073688] should_fail.cold+0x10a/0x149 [ 212.077847] should_failslab+0xd6/0x130 [ 212.081831] kmem_cache_alloc_trace+0x29a/0x3d0 [ 212.086511] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 212.091713] p9_client_rpc+0x170/0x1520 [ 212.095699] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 212.100723] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 212.106094] ? p9_pollwait+0x18e/0x1f0 [ 212.109986] ? p9_conn_create+0x4b0/0x4b0 [ 212.114178] ? pipe_poll+0x24f/0x2c0 [ 212.117902] ? p9_fd_poll+0x237/0x2e0 [ 212.121713] ? p9_conn_create+0x3aa/0x4b0 [ 212.125887] ? p9_fd_create+0x293/0x3b0 [ 212.129869] ? p9_fd_create_tcp+0x440/0x440 [ 212.134205] p9_client_create+0x92f/0x12c0 [ 212.138451] ? p9_client_flush+0x4c0/0x4c0 [ 212.142697] ? __lockdep_init_map+0x100/0x560 [ 212.147206] ? __raw_spin_lock_init+0x28/0x100 [ 212.151792] v9fs_session_init+0x1c5/0x1540 [ 212.156115] ? pcpu_alloc+0xbe0/0xf50 [ 212.159953] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 212.164811] ? v9fs_show_options+0x6b0/0x6b0 [ 212.169227] ? v9fs_mount+0x54/0x860 [ 212.172945] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 212.178486] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 212.183504] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 212.188350] v9fs_mount+0x73/0x860 [ 212.191888] ? alloc_pages_current+0x15d/0x260 [ 212.196466] ? __lockdep_init_map+0x100/0x560 [ 212.200984] mount_fs+0x92/0x2a0 [ 212.204394] vfs_kern_mount.part.0+0x5b/0x470 [ 212.208895] do_mount+0xe53/0x2a00 [ 212.212451] ? copy_mount_string+0x40/0x40 [ 212.216689] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 212.221710] ? copy_mnt_ns+0xa30/0xa30 [ 212.225597] ? copy_mount_options+0x1fa/0x2f0 [ 212.230113] ? copy_mnt_ns+0xa30/0xa30 [ 212.234004] SyS_mount+0xa8/0x120 [ 212.237460] ? copy_mnt_ns+0xa30/0xa30 [ 212.241347] do_syscall_64+0x1d5/0x640 [ 212.245239] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:47:33 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 01:47:33 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 212.250424] RIP: 0033:0x466459 [ 212.253611] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 212.261323] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 212.268593] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 212.275863] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 212.283145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 212.290422] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 212.352932] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 212.381955] new mount options do not match the existing superblock, will be ignored 01:47:33 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:33 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 01:47:33 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:33 executing program 5 (fault-call:3 fault-nth:20): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 212.543593] 9pnet: Couldn't grow tag array [ 212.617850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 212.643491] FAULT_INJECTION: forcing a failure. [ 212.643491] name failslab, interval 1, probability 0, space 0, times 0 [ 212.678932] CPU: 0 PID: 12053 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 212.686872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.696231] Call Trace: [ 212.698830] dump_stack+0x1b2/0x281 [ 212.702467] should_fail.cold+0x10a/0x149 [ 212.706625] should_failslab+0xd6/0x130 [ 212.710632] __kmalloc+0x2c1/0x400 [ 212.714525] ? p9_fcall_alloc+0x19/0x90 [ 212.718533] ? __lockdep_init_map+0x100/0x560 [ 212.723060] p9_fcall_alloc+0x19/0x90 01:47:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 212.726890] p9_client_prepare_req.part.0+0x86c/0xb60 [ 212.732121] p9_client_rpc+0x170/0x1520 [ 212.736104] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 212.741122] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 212.746488] ? p9_pollwait+0x18e/0x1f0 [ 212.750377] ? p9_conn_create+0x4b0/0x4b0 [ 212.754526] ? pipe_poll+0x24f/0x2c0 [ 212.758242] ? p9_fd_poll+0x237/0x2e0 [ 212.762043] ? p9_conn_create+0x3aa/0x4b0 [ 212.766193] ? p9_fd_create+0x293/0x3b0 [ 212.770175] ? p9_fd_create_tcp+0x440/0x440 [ 212.774536] p9_client_create+0x92f/0x12c0 [ 212.778778] ? p9_client_flush+0x4c0/0x4c0 [ 212.782210] new mount options do not match the existing superblock, will be ignored [ 212.783021] ? __lockdep_init_map+0x100/0x560 [ 212.795311] ? __raw_spin_lock_init+0x28/0x100 [ 212.799902] v9fs_session_init+0x1c5/0x1540 [ 212.804236] ? pcpu_alloc+0xbe0/0xf50 [ 212.808052] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 212.812935] ? v9fs_show_options+0x6b0/0x6b0 [ 212.817355] ? v9fs_mount+0x54/0x860 [ 212.821072] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 212.826529] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 212.831557] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 212.836412] v9fs_mount+0x73/0x860 [ 212.840045] ? alloc_pages_current+0x15d/0x260 [ 212.844734] ? __lockdep_init_map+0x100/0x560 [ 212.849238] mount_fs+0x92/0x2a0 [ 212.852616] vfs_kern_mount.part.0+0x5b/0x470 [ 212.857121] do_mount+0xe53/0x2a00 [ 212.860789] ? copy_mount_string+0x40/0x40 [ 212.865033] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 212.870090] ? copy_mnt_ns+0xa30/0xa30 [ 212.873989] ? copy_mount_options+0x1fa/0x2f0 01:47:34 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 212.878502] ? copy_mnt_ns+0xa30/0xa30 [ 212.882436] SyS_mount+0xa8/0x120 [ 212.885978] ? copy_mnt_ns+0xa30/0xa30 [ 212.889878] do_syscall_64+0x1d5/0x640 [ 212.893867] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 212.899064] RIP: 0033:0x466459 [ 212.902250] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 212.909967] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 212.917241] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 01:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 212.924518] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 212.931791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 212.939063] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:34 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 01:47:34 executing program 5 (fault-call:3 fault-nth:21): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 212.995488] new mount options do not match the existing superblock, will be ignored [ 213.009175] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 213.055470] 9pnet: Couldn't grow tag array [ 213.090909] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 213.122007] FAULT_INJECTION: forcing a failure. [ 213.122007] name failslab, interval 1, probability 0, space 0, times 0 [ 213.157723] CPU: 0 PID: 12091 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 213.165635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.174997] Call Trace: [ 213.177623] dump_stack+0x1b2/0x281 [ 213.181350] should_fail.cold+0x10a/0x149 [ 213.185508] should_failslab+0xd6/0x130 [ 213.189492] __kmalloc+0x2c1/0x400 [ 213.193061] ? p9_fcall_alloc+0x19/0x90 [ 213.197040] p9_fcall_alloc+0x19/0x90 [ 213.201217] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 213.206423] p9_client_rpc+0x170/0x1520 [ 213.210409] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 213.215534] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 213.220898] ? p9_pollwait+0x18e/0x1f0 [ 213.224794] ? p9_conn_create+0x4b0/0x4b0 [ 213.228966] ? pipe_poll+0x24f/0x2c0 [ 213.232684] ? p9_fd_poll+0x237/0x2e0 [ 213.236486] ? p9_conn_create+0x3aa/0x4b0 [ 213.240809] ? p9_fd_create+0x293/0x3b0 [ 213.244783] ? p9_fd_create_tcp+0x440/0x440 [ 213.249116] p9_client_create+0x92f/0x12c0 [ 213.253361] ? p9_client_flush+0x4c0/0x4c0 [ 213.257602] ? __lockdep_init_map+0x100/0x560 [ 213.262105] ? __raw_spin_lock_init+0x28/0x100 [ 213.266697] v9fs_session_init+0x1c5/0x1540 [ 213.271541] ? pcpu_alloc+0xbe0/0xf50 [ 213.275346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 213.280195] ? v9fs_show_options+0x6b0/0x6b0 [ 213.284613] ? v9fs_mount+0x54/0x860 [ 213.288326] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 213.293783] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 213.298804] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 213.303654] v9fs_mount+0x73/0x860 01:47:34 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r1}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r2, 0x0) accept(r2, 0x0, 0x0) 01:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:34 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 213.307221] ? alloc_pages_current+0x15d/0x260 [ 213.311806] ? __lockdep_init_map+0x100/0x560 [ 213.316563] mount_fs+0x92/0x2a0 [ 213.319936] vfs_kern_mount.part.0+0x5b/0x470 [ 213.324440] do_mount+0xe53/0x2a00 [ 213.327989] ? copy_mount_string+0x40/0x40 [ 213.332233] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 213.337251] ? copy_mnt_ns+0xa30/0xa30 [ 213.341146] ? copy_mount_options+0x1fa/0x2f0 [ 213.345642] ? copy_mnt_ns+0xa30/0xa30 [ 213.349554] SyS_mount+0xa8/0x120 [ 213.353006] ? copy_mnt_ns+0xa30/0xa30 [ 213.356914] do_syscall_64+0x1d5/0x640 [ 213.360813] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 213.366025] RIP: 0033:0x466459 [ 213.369240] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 213.376956] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 213.384240] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 213.392044] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 213.399355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 213.406629] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:34 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 01:47:34 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:34 executing program 5 (fault-call:3 fault-nth:22): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 213.485810] 9pnet: Couldn't grow tag array 01:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:34 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 213.536734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 213.584257] FAULT_INJECTION: forcing a failure. [ 213.584257] name failslab, interval 1, probability 0, space 0, times 0 01:47:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 213.636518] CPU: 0 PID: 12124 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 213.644531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.653916] Call Trace: [ 213.656516] dump_stack+0x1b2/0x281 [ 213.660150] should_fail.cold+0x10a/0x149 [ 213.664340] should_failslab+0xd6/0x130 [ 213.668320] __kmalloc+0x2c1/0x400 [ 213.671890] ? p9pdu_readf+0x345/0x1970 [ 213.675878] p9pdu_readf+0x345/0x1970 [ 213.679796] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 213.685171] ? p9pdu_writef+0xd0/0xd0 [ 213.688973] ? p9_fd_poll+0x237/0x2e0 [ 213.692954] ? p9_fd_create+0x293/0x3b0 [ 213.696931] ? p9_fd_create_tcp+0x440/0x440 [ 213.701257] p9_client_create+0x9b2/0x12c0 [ 213.705500] ? p9_client_flush+0x4c0/0x4c0 [ 213.709744] ? __lockdep_init_map+0x100/0x560 [ 213.714244] ? __raw_spin_lock_init+0x28/0x100 [ 213.718832] v9fs_session_init+0x1c5/0x1540 [ 213.723161] ? pcpu_alloc+0xbe0/0xf50 [ 213.726972] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 213.731827] ? v9fs_show_options+0x6b0/0x6b0 [ 213.736339] ? v9fs_mount+0x54/0x860 [ 213.740061] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 213.745604] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 213.750626] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 213.754306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 213.755471] v9fs_mount+0x73/0x860 [ 213.755483] ? alloc_pages_current+0x15d/0x260 [ 213.755493] ? __lockdep_init_map+0x100/0x560 [ 213.755504] mount_fs+0x92/0x2a0 [ 213.755520] vfs_kern_mount.part.0+0x5b/0x470 01:47:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 213.784633] do_mount+0xe53/0x2a00 [ 213.788205] ? copy_mount_string+0x40/0x40 [ 213.792468] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 213.797663] ? copy_mnt_ns+0xa30/0xa30 [ 213.801564] ? copy_mount_options+0x1fa/0x2f0 [ 213.806244] ? copy_mnt_ns+0xa30/0xa30 [ 213.810135] SyS_mount+0xa8/0x120 [ 213.813589] ? copy_mnt_ns+0xa30/0xa30 [ 213.817483] do_syscall_64+0x1d5/0x640 [ 213.821375] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 213.826566] RIP: 0033:0x466459 [ 213.829753] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 213.837466] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 213.845350] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 213.852625] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 213.859897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 213.867171] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 01:47:35 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:35 executing program 5 (fault-call:3 fault-nth:23): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 214.112007] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 214.121816] FAULT_INJECTION: forcing a failure. [ 214.121816] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.133743] CPU: 1 PID: 12169 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 214.141631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.150994] Call Trace: [ 214.153589] dump_stack+0x1b2/0x281 [ 214.157224] should_fail.cold+0x10a/0x149 [ 214.161413] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.166788] __alloc_pages_nodemask+0x22c/0x2720 [ 214.171548] ? depot_save_stack+0x10d/0x3f0 [ 214.172602] new mount options do not match the existing superblock, will be ignored [ 214.175878] ? kasan_kmalloc+0xeb/0x160 [ 214.175889] ? __kmalloc+0x15a/0x400 [ 214.175898] ? p9_fcall_alloc+0x19/0x90 [ 214.175909] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 214.201227] ? p9_client_rpc+0x170/0x1520 [ 214.205377] ? p9_client_create+0x92f/0x12c0 [ 214.209805] ? v9fs_session_init+0x1c5/0x1540 [ 214.214300] ? v9fs_mount+0x73/0x860 [ 214.218011] ? mount_fs+0x92/0x2a0 [ 214.221559] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 214.226402] ? do_syscall_64+0x1d5/0x640 [ 214.230463] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.235828] ? do_syscall_64+0x1d5/0x640 [ 214.239889] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.245264] ? cache_alloc_refill+0x2fa/0x350 [ 214.249765] cache_grow_begin+0x91/0x700 [ 214.253850] ? check_preemption_disabled+0x35/0x240 [ 214.258868] cache_alloc_refill+0x273/0x350 [ 214.263287] __kmalloc+0x378/0x400 [ 214.266829] ? p9_fcall_alloc+0x19/0x90 [ 214.270807] p9_fcall_alloc+0x19/0x90 [ 214.274693] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 214.279882] p9_client_rpc+0x170/0x1520 [ 214.283885] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 214.288916] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 214.294297] ? p9_pollwait+0x18e/0x1f0 [ 214.298171] ? p9_conn_create+0x4b0/0x4b0 [ 214.302304] ? pipe_poll+0x24f/0x2c0 [ 214.306099] ? p9_fd_poll+0x237/0x2e0 [ 214.309880] ? p9_conn_create+0x3aa/0x4b0 [ 214.314141] ? p9_fd_create+0x293/0x3b0 [ 214.318110] ? p9_fd_create_tcp+0x440/0x440 [ 214.322434] p9_client_create+0x92f/0x12c0 [ 214.326672] ? p9_client_flush+0x4c0/0x4c0 [ 214.330933] ? __lockdep_init_map+0x100/0x560 [ 214.335413] ? __raw_spin_lock_init+0x28/0x100 [ 214.340090] v9fs_session_init+0x1c5/0x1540 [ 214.344401] ? pcpu_alloc+0xbe0/0xf50 [ 214.348208] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 214.353038] ? v9fs_show_options+0x6b0/0x6b0 [ 214.357430] ? v9fs_mount+0x54/0x860 [ 214.361145] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 214.366590] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 214.371617] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 214.376465] v9fs_mount+0x73/0x860 [ 214.379994] ? alloc_pages_current+0x15d/0x260 [ 214.384593] ? __lockdep_init_map+0x100/0x560 [ 214.389075] mount_fs+0x92/0x2a0 [ 214.392429] vfs_kern_mount.part.0+0x5b/0x470 [ 214.396929] do_mount+0xe53/0x2a00 [ 214.400456] ? retint_kernel+0x2d/0x2d [ 214.404338] ? copy_mount_string+0x40/0x40 [ 214.408571] ? copy_mount_options+0x185/0x2f0 [ 214.413160] ? copy_mount_options+0x18f/0x2f0 [ 214.417914] ? copy_mount_options+0x1fa/0x2f0 [ 214.422442] ? copy_mnt_ns+0xa30/0xa30 [ 214.426312] SyS_mount+0xa8/0x120 [ 214.429764] ? copy_mnt_ns+0xa30/0xa30 [ 214.433649] do_syscall_64+0x1d5/0x640 [ 214.437523] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.442697] RIP: 0033:0x466459 [ 214.445879] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 214.453652] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:47:35 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:35 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 01:47:35 executing program 5 (fault-call:3 fault-nth:24): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 214.461012] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 214.468277] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 214.475614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 214.482868] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 214.572274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 214.610628] new mount options do not match the existing superblock, will be ignored [ 214.623762] FAULT_INJECTION: forcing a failure. [ 214.623762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.635581] CPU: 1 PID: 12195 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 214.643475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.652925] Call Trace: [ 214.655611] dump_stack+0x1b2/0x281 [ 214.659253] should_fail.cold+0x10a/0x149 [ 214.663416] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.668797] __alloc_pages_nodemask+0x22c/0x2720 [ 214.673563] ? depot_save_stack+0x10d/0x3f0 [ 214.677901] ? kasan_kmalloc+0xeb/0x160 [ 214.681991] ? __kmalloc+0x15a/0x400 [ 214.685713] ? p9_fcall_alloc+0x19/0x90 [ 214.689715] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 214.695089] ? p9_client_rpc+0x170/0x1520 [ 214.699270] ? p9_client_create+0x92f/0x12c0 [ 214.703721] ? v9fs_session_init+0x1c5/0x1540 [ 214.708306] ? v9fs_mount+0x73/0x860 [ 214.712023] ? mount_fs+0x92/0x2a0 [ 214.715568] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 214.720432] ? do_syscall_64+0x1d5/0x640 [ 214.724499] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.729894] ? do_syscall_64+0x1d5/0x640 [ 214.733974] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.739700] ? cache_alloc_refill+0x2fa/0x350 [ 214.744209] cache_grow_begin+0x91/0x700 [ 214.748278] ? check_preemption_disabled+0x35/0x240 [ 214.753300] cache_alloc_refill+0x273/0x350 [ 214.757631] __kmalloc+0x378/0x400 [ 214.761182] ? p9_fcall_alloc+0x19/0x90 [ 214.765198] p9_fcall_alloc+0x19/0x90 [ 214.769004] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 214.774207] p9_client_rpc+0x170/0x1520 [ 214.778199] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 214.783334] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 214.788711] ? p9_pollwait+0x18e/0x1f0 [ 214.792608] ? p9_conn_create+0x4b0/0x4b0 [ 214.796763] ? pipe_poll+0x24f/0x2c0 [ 214.800498] ? p9_fd_poll+0x237/0x2e0 [ 214.804308] ? p9_conn_create+0x3aa/0x4b0 [ 214.808461] ? p9_fd_create+0x293/0x3b0 [ 214.812443] ? p9_fd_create_tcp+0x440/0x440 [ 214.816781] p9_client_create+0x92f/0x12c0 [ 214.821029] ? p9_client_flush+0x4c0/0x4c0 [ 214.825278] ? __lockdep_init_map+0x100/0x560 [ 214.829787] ? __raw_spin_lock_init+0x28/0x100 [ 214.834410] v9fs_session_init+0x1c5/0x1540 [ 214.838742] ? pcpu_alloc+0xbe0/0xf50 [ 214.842604] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 214.847463] ? v9fs_show_options+0x6b0/0x6b0 [ 214.851882] ? v9fs_mount+0x54/0x860 [ 214.855604] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 214.861066] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 214.866188] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 214.871039] v9fs_mount+0x73/0x860 [ 214.874594] ? alloc_pages_current+0x15d/0x260 [ 214.879187] ? __lockdep_init_map+0x100/0x560 [ 214.883700] mount_fs+0x92/0x2a0 [ 214.887075] vfs_kern_mount.part.0+0x5b/0x470 [ 214.891579] do_mount+0xe53/0x2a00 [ 214.895130] ? copy_mount_string+0x40/0x40 [ 214.899373] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 214.904483] ? copy_mnt_ns+0xa30/0xa30 [ 214.908378] ? copy_mount_options+0x1fa/0x2f0 [ 214.912875] ? copy_mnt_ns+0xa30/0xa30 [ 214.916769] SyS_mount+0xa8/0x120 [ 214.920311] ? copy_mnt_ns+0xa30/0xa30 01:47:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 214.924229] do_syscall_64+0x1d5/0x640 [ 214.928128] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 214.933319] RIP: 0033:0x466459 [ 214.936597] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 214.944324] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 214.951633] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 214.958931] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 214.966811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:47:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 214.974083] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:36 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 5 (fault-call:3 fault-nth:25): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:36 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 215.320204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 215.342138] FAULT_INJECTION: forcing a failure. [ 215.342138] name failslab, interval 1, probability 0, space 0, times 0 [ 215.353544] CPU: 1 PID: 12249 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 215.356294] new mount options do not match the existing superblock, will be ignored 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 215.361428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.361438] Call Trace: [ 215.361460] dump_stack+0x1b2/0x281 [ 215.361477] should_fail.cold+0x10a/0x149 [ 215.361494] should_failslab+0xd6/0x130 [ 215.393174] kmem_cache_alloc+0x40/0x3c0 [ 215.397247] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 215.402882] radix_tree_extend+0x158/0x3e0 [ 215.407130] idr_get_free_cmn+0x650/0x8d0 [ 215.411318] idr_alloc_cmn+0xe8/0x1e0 [ 215.415125] ? __fprop_inc_percpu_max+0x1d0/0x1d0 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 215.419969] ? lock_acquire+0x170/0x3f0 [ 215.424040] p9_idpool_get+0x80/0xf0 [ 215.427755] ? p9_idpool_destroy+0x20/0x20 [ 215.431993] ? __lock_acquire+0x5fc/0x3f20 [ 215.436238] p9_client_prepare_req.part.0+0x65/0xb60 [ 215.441364] ? trace_hardirqs_on+0x10/0x10 [ 215.445603] ? idr_get_free_cmn+0x562/0x8d0 [ 215.450018] p9_client_rpc+0x170/0x1520 [ 215.453996] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 215.459366] ? lock_acquire+0x170/0x3f0 [ 215.463348] ? lock_downgrade+0x740/0x740 [ 215.467960] ? lock_acquire+0x170/0x3f0 [ 215.471940] ? lock_downgrade+0x740/0x740 [ 215.476091] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 215.481199] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 215.486229] p9_client_attach+0x137/0x750 [ 215.490384] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 215.495929] ? v9fs_session_init+0xad1/0x1540 [ 215.500443] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 215.505462] v9fs_session_init+0xc03/0x1540 [ 215.509818] ? v9fs_show_options+0x6b0/0x6b0 [ 215.514235] ? v9fs_mount+0x54/0x860 01:47:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 215.518046] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 215.523502] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 215.528520] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 215.533371] v9fs_mount+0x73/0x860 [ 215.536911] ? alloc_pages_current+0x15d/0x260 [ 215.541614] ? __lockdep_init_map+0x100/0x560 [ 215.546119] mount_fs+0x92/0x2a0 [ 215.549495] vfs_kern_mount.part.0+0x5b/0x470 [ 215.553997] do_mount+0xe53/0x2a00 [ 215.557545] ? copy_mount_string+0x40/0x40 [ 215.561800] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 215.566822] ? copy_mnt_ns+0xa30/0xa30 [ 215.570712] ? copy_mount_options+0x1fa/0x2f0 [ 215.575211] ? copy_mnt_ns+0xa30/0xa30 [ 215.579105] SyS_mount+0xa8/0x120 [ 215.582590] ? copy_mnt_ns+0xa30/0xa30 [ 215.586494] do_syscall_64+0x1d5/0x640 [ 215.590567] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 215.595756] RIP: 0033:0x466459 [ 215.598947] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 215.606683] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 215.613956] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 215.621316] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 215.628587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 215.635857] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:37 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:37 executing program 5 (fault-call:3 fault-nth:26): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 215.971813] FAULT_INJECTION: forcing a failure. [ 215.971813] name failslab, interval 1, probability 0, space 0, times 0 [ 216.038540] CPU: 0 PID: 12302 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 216.046461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.055821] Call Trace: [ 216.058420] dump_stack+0x1b2/0x281 [ 216.062144] should_fail.cold+0x10a/0x149 [ 216.066327] should_failslab+0xd6/0x130 [ 216.070311] kmem_cache_alloc_trace+0x29a/0x3d0 [ 216.071717] new mount options do not match the existing superblock, will be ignored [ 216.074997] p9_client_prepare_req.part.0+0x8ce/0xb60 01:47:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 216.075014] p9_client_rpc+0x170/0x1520 [ 216.075027] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 216.075041] ? lock_acquire+0x170/0x3f0 [ 216.075054] ? lock_downgrade+0x740/0x740 [ 216.105541] ? lock_acquire+0x170/0x3f0 [ 216.109520] ? lock_downgrade+0x740/0x740 [ 216.113675] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 216.118792] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 216.123816] p9_client_attach+0x137/0x750 [ 216.127974] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 216.133526] ? v9fs_session_init+0xad1/0x1540 01:47:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 216.138052] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 216.143163] v9fs_session_init+0xc03/0x1540 [ 216.147494] ? v9fs_show_options+0x6b0/0x6b0 [ 216.151920] ? v9fs_mount+0x54/0x860 [ 216.155728] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 216.161183] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 216.166204] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 216.171230] v9fs_mount+0x73/0x860 [ 216.174775] ? alloc_pages_current+0x15d/0x260 [ 216.179363] ? __lockdep_init_map+0x100/0x560 [ 216.183864] mount_fs+0x92/0x2a0 01:47:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 216.187235] vfs_kern_mount.part.0+0x5b/0x470 [ 216.191741] do_mount+0xe53/0x2a00 [ 216.195292] ? copy_mount_string+0x40/0x40 [ 216.199531] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 216.204548] ? copy_mnt_ns+0xa30/0xa30 [ 216.208442] ? copy_mount_options+0x1fa/0x2f0 [ 216.212938] ? copy_mnt_ns+0xa30/0xa30 [ 216.216827] SyS_mount+0xa8/0x120 [ 216.220279] ? copy_mnt_ns+0xa30/0xa30 [ 216.224172] do_syscall_64+0x1d5/0x640 [ 216.228067] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 216.233258] RIP: 0033:0x466459 [ 216.236450] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 216.244163] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 216.251463] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 216.258742] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 216.266015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 216.273284] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 216.392273] new mount options do not match the existing superblock, will be ignored [ 216.489987] 9pnet: Couldn't grow tag array 01:47:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:37 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:37 executing program 5 (fault-call:3 fault-nth:27): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x581}, 0x20}}, 0x0) 01:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:37 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 216.706793] new mount options do not match the existing superblock, will be ignored [ 216.723049] FAULT_INJECTION: forcing a failure. [ 216.723049] name failslab, interval 1, probability 0, space 0, times 0 [ 216.809763] CPU: 1 PID: 12372 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 216.817684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.827132] Call Trace: [ 216.829727] dump_stack+0x1b2/0x281 [ 216.833361] should_fail.cold+0x10a/0x149 [ 216.837521] should_failslab+0xd6/0x130 [ 216.841507] kmem_cache_alloc_trace+0x29a/0x3d0 [ 216.846187] p9_fid_create+0x47/0x3a0 [ 216.850005] p9_client_attach+0x6d/0x750 [ 216.854073] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 216.859616] ? v9fs_session_init+0xad1/0x1540 [ 216.864119] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 216.869151] v9fs_session_init+0xc03/0x1540 [ 216.873487] ? v9fs_show_options+0x6b0/0x6b0 [ 216.877904] ? v9fs_mount+0x54/0x860 [ 216.881628] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 216.887088] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 216.892114] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 216.896968] v9fs_mount+0x73/0x860 [ 216.899856] new mount options do not match the existing superblock, will be ignored [ 216.900527] ? alloc_pages_current+0x15d/0x260 [ 216.900537] ? __lockdep_init_map+0x100/0x560 [ 216.900548] mount_fs+0x92/0x2a0 [ 216.900562] vfs_kern_mount.part.0+0x5b/0x470 [ 216.925253] do_mount+0xe53/0x2a00 [ 216.928893] ? copy_mount_string+0x40/0x40 [ 216.933135] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 216.938242] ? copy_mnt_ns+0xa30/0xa30 [ 216.942226] ? copy_mount_options+0x1fa/0x2f0 [ 216.946835] ? copy_mnt_ns+0xa30/0xa30 [ 216.950757] SyS_mount+0xa8/0x120 [ 216.954232] ? copy_mnt_ns+0xa30/0xa30 01:47:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 216.958220] do_syscall_64+0x1d5/0x640 [ 216.962123] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 216.967317] RIP: 0033:0x466459 [ 216.970517] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 216.978227] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 216.985584] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 216.992858] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 217.000149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.007509] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x581}, 0x20}}, 0x0) 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.148189] nla_parse: 5 callbacks suppressed [ 217.148197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 217.174802] new mount options do not match the existing superblock, will be ignored 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 5 (fault-call:3 fault-nth:28): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:38 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_init(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) 01:47:38 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x581}, 0x20}}, 0x0) 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.449181] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 217.463382] FAULT_INJECTION: forcing a failure. [ 217.463382] name failslab, interval 1, probability 0, space 0, times 0 [ 217.508766] new mount options do not match the existing superblock, will be ignored [ 217.546144] CPU: 0 PID: 12448 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 01:47:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x38}}, 0x0) 01:47:38 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 217.555658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.565044] Call Trace: [ 217.567641] dump_stack+0x1b2/0x281 [ 217.571288] should_fail.cold+0x10a/0x149 [ 217.575441] should_failslab+0xd6/0x130 [ 217.579434] __kmalloc+0x2c1/0x400 [ 217.582974] ? p9_fcall_alloc+0x19/0x90 [ 217.587046] p9_fcall_alloc+0x19/0x90 [ 217.590849] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 217.596052] p9_client_rpc+0x170/0x1520 [ 217.600041] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 217.605442] ? lock_acquire+0x170/0x3f0 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.609418] ? lock_downgrade+0x740/0x740 [ 217.613662] ? lock_acquire+0x170/0x3f0 [ 217.617661] ? lock_downgrade+0x740/0x740 [ 217.621832] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 217.626936] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 217.631962] p9_client_attach+0x137/0x750 [ 217.636117] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 217.638935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 217.641653] ? v9fs_session_init+0xad1/0x1540 [ 217.641667] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 217.641680] v9fs_session_init+0xc03/0x1540 [ 217.641698] ? v9fs_show_options+0x6b0/0x6b0 [ 217.641711] ? v9fs_mount+0x54/0x860 [ 217.641721] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 217.641732] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 217.641744] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 217.641755] v9fs_mount+0x73/0x860 [ 217.691351] ? alloc_pages_current+0x15d/0x260 [ 217.695980] ? __lockdep_init_map+0x100/0x560 [ 217.700487] mount_fs+0x92/0x2a0 [ 217.703866] vfs_kern_mount.part.0+0x5b/0x470 [ 217.708375] do_mount+0xe53/0x2a00 [ 217.711937] ? copy_mount_string+0x40/0x40 [ 217.716179] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 217.721286] ? copy_mnt_ns+0xa30/0xa30 [ 217.725185] ? copy_mount_options+0x1fa/0x2f0 [ 217.729899] ? copy_mnt_ns+0xa30/0xa30 [ 217.733796] SyS_mount+0xa8/0x120 [ 217.737252] ? copy_mnt_ns+0xa30/0xa30 [ 217.741144] do_syscall_64+0x1d5/0x640 [ 217.745144] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 217.750343] RIP: 0033:0x466459 01:47:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.753531] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 217.754035] (unnamed net_device) (uninitialized): HSR: Slave1 device not specified [ 217.761239] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 217.761245] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 217.761250] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 217.761255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 217.761261] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 217.893605] new mount options do not match the existing superblock, will be ignored [ 217.969613] 9pnet: Couldn't grow tag array 01:47:39 executing program 5 (fault-call:3 fault-nth:29): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 218.068316] FAULT_INJECTION: forcing a failure. [ 218.068316] name failslab, interval 1, probability 0, space 0, times 0 [ 218.086627] CPU: 1 PID: 12511 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 218.094545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.104422] Call Trace: [ 218.107015] dump_stack+0x1b2/0x281 [ 218.110675] should_fail.cold+0x10a/0x149 [ 218.114831] should_failslab+0xd6/0x130 [ 218.118999] kmem_cache_alloc_trace+0x29a/0x3d0 [ 218.123679] p9_fid_create+0x47/0x3a0 [ 218.127487] p9_client_attach+0x6d/0x750 [ 218.131558] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 218.137192] ? v9fs_session_init+0xad1/0x1540 [ 218.141705] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 218.146735] v9fs_session_init+0xc03/0x1540 [ 218.151178] ? v9fs_show_options+0x6b0/0x6b0 [ 218.155599] ? v9fs_mount+0x54/0x860 [ 218.159293] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 218.164765] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 218.169778] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 218.174603] v9fs_mount+0x73/0x860 [ 218.178127] ? alloc_pages_current+0x15d/0x260 [ 218.182689] ? __lockdep_init_map+0x100/0x560 [ 218.187166] mount_fs+0x92/0x2a0 [ 218.190532] vfs_kern_mount.part.0+0x5b/0x470 [ 218.195006] do_mount+0xe53/0x2a00 [ 218.198528] ? do_raw_spin_unlock+0x164/0x220 [ 218.203026] ? copy_mount_string+0x40/0x40 [ 218.207239] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 218.212234] ? copy_mnt_ns+0xa30/0xa30 [ 218.216098] ? copy_mount_options+0x1fa/0x2f0 [ 218.220570] ? copy_mnt_ns+0xa30/0xa30 [ 218.224451] SyS_mount+0xa8/0x120 [ 218.227881] ? copy_mnt_ns+0xa30/0xa30 [ 218.232182] do_syscall_64+0x1d5/0x640 [ 218.236081] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 218.241265] RIP: 0033:0x466459 [ 218.244433] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.252174] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 218.259443] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:39 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x38}}, 0x0) 01:47:39 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_init(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) 01:47:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 218.267367] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 218.274643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 218.281917] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:39 executing program 5 (fault-call:3 fault-nth:30): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 218.356491] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 218.450252] new mount options do not match the existing superblock, will be ignored [ 218.466671] FAULT_INJECTION: forcing a failure. [ 218.466671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.478512] CPU: 1 PID: 12532 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 218.486398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.495771] Call Trace: [ 218.498366] dump_stack+0x1b2/0x281 [ 218.502005] should_fail.cold+0x10a/0x149 [ 218.506189] __alloc_pages_nodemask+0x22c/0x2720 [ 218.510963] ? depot_save_stack+0x10d/0x3f0 [ 218.515291] ? kasan_kmalloc+0x139/0x160 [ 218.519357] ? kasan_kmalloc+0xeb/0x160 [ 218.523336] ? kmem_cache_alloc_trace+0x131/0x3d0 [ 218.528182] ? p9_client_prepare_req.part.0+0x8ce/0xb60 [ 218.533545] ? p9_client_rpc+0x170/0x1520 [ 218.537700] ? p9_client_attach+0x137/0x750 [ 218.542037] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 218.546885] ? vfs_kern_mount.part.0+0x5b/0x470 [ 218.551568] ? do_mount+0xe53/0x2a00 [ 218.555279] ? SyS_mount+0xa8/0x120 [ 218.558908] ? do_syscall_64+0x1d5/0x640 [ 218.562967] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 218.568335] ? finish_task_switch+0x178/0x610 [ 218.572841] ? __schedule+0x893/0x1de0 [ 218.576740] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 218.581774] cache_grow_begin+0x91/0x700 [ 218.585842] ? ___preempt_schedule+0x16/0x18 [ 218.590275] ? check_preemption_disabled+0x35/0x240 [ 218.595294] cache_alloc_refill+0x273/0x350 [ 218.599621] __kmalloc+0x378/0x400 [ 218.603192] ? p9_fcall_alloc+0x19/0x90 [ 218.607170] p9_fcall_alloc+0x19/0x90 [ 218.610995] p9_client_prepare_req.part.0+0x86c/0xb60 [ 218.616193] p9_client_rpc+0x170/0x1520 [ 218.620213] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 218.625587] ? lock_acquire+0x170/0x3f0 [ 218.629564] ? lock_downgrade+0x740/0x740 [ 218.633739] ? lock_acquire+0x170/0x3f0 [ 218.637728] ? lock_downgrade+0x740/0x740 [ 218.641889] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 218.647088] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 218.652113] p9_client_attach+0x137/0x750 [ 218.656264] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 218.661905] ? v9fs_session_init+0xad1/0x1540 [ 218.666405] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 218.671454] v9fs_session_init+0xc03/0x1540 [ 218.675796] ? v9fs_show_options+0x6b0/0x6b0 [ 218.680335] ? v9fs_mount+0x54/0x860 [ 218.684087] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 218.689543] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 218.694768] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 218.699702] v9fs_mount+0x73/0x860 [ 218.703242] ? alloc_pages_current+0x15d/0x260 [ 218.706644] (unnamed net_device) (uninitialized): HSR: Slave1 device not specified [ 218.707824] ? __lockdep_init_map+0x100/0x560 [ 218.707837] mount_fs+0x92/0x2a0 [ 218.707852] vfs_kern_mount.part.0+0x5b/0x470 [ 218.707867] do_mount+0xe53/0x2a00 [ 218.731461] ? copy_mount_string+0x40/0x40 [ 218.735701] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 218.740756] ? copy_mnt_ns+0xa30/0xa30 [ 218.744685] ? copy_mount_options+0x1fa/0x2f0 [ 218.749186] ? copy_mnt_ns+0xa30/0xa30 [ 218.753078] SyS_mount+0xa8/0x120 [ 218.756536] ? copy_mnt_ns+0xa30/0xa30 [ 218.760446] do_syscall_64+0x1d5/0x640 [ 218.764781] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 218.769972] RIP: 0033:0x466459 [ 218.773183] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.780874] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 218.788299] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 01:47:39 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_init(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) 01:47:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x38}}, 0x0) 01:47:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 218.795573] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 218.802861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 218.810115] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:40 executing program 5 (fault-call:3 fault-nth:31): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 218.882889] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 218.965305] FAULT_INJECTION: forcing a failure. [ 218.965305] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.977133] CPU: 0 PID: 12581 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 218.985049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.994411] Call Trace: [ 218.997008] dump_stack+0x1b2/0x281 [ 219.000644] should_fail.cold+0x10a/0x149 [ 219.004800] __alloc_pages_nodemask+0x22c/0x2720 [ 219.009567] ? depot_save_stack+0x10d/0x3f0 [ 219.014012] ? kasan_kmalloc+0x139/0x160 [ 219.018079] ? kasan_kmalloc+0xeb/0x160 [ 219.022153] ? kmem_cache_alloc_trace+0x131/0x3d0 [ 219.027000] ? p9_client_prepare_req.part.0+0x8ce/0xb60 [ 219.033359] ? p9_client_rpc+0x170/0x1520 [ 219.038228] ? p9_client_attach+0x137/0x750 [ 219.042569] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 219.047421] ? vfs_kern_mount.part.0+0x5b/0x470 [ 219.052101] ? do_mount+0xe53/0x2a00 [ 219.055821] ? SyS_mount+0xa8/0x120 [ 219.059451] ? do_syscall_64+0x1d5/0x640 [ 219.063558] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 219.068937] ? node_tag_clear+0x6c/0x170 [ 219.073049] cache_grow_begin+0x91/0x700 [ 219.077136] ? check_preemption_disabled+0x35/0x240 [ 219.080770] (unnamed net_device) (uninitialized): HSR: Slave1 device not specified [ 219.082356] cache_alloc_refill+0x273/0x350 [ 219.082373] __kmalloc+0x378/0x400 [ 219.082382] ? p9_fcall_alloc+0x19/0x90 [ 219.082393] p9_fcall_alloc+0x19/0x90 [ 219.082404] p9_client_prepare_req.part.0+0x86c/0xb60 [ 219.110878] p9_client_rpc+0x170/0x1520 01:47:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x38}}, 0x0) [ 219.114859] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 219.120227] ? lock_acquire+0x170/0x3f0 [ 219.124201] ? lock_downgrade+0x740/0x740 [ 219.128353] ? lock_acquire+0x170/0x3f0 [ 219.132327] ? lock_downgrade+0x740/0x740 [ 219.136481] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 219.142020] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 219.147057] p9_client_attach+0x137/0x750 [ 219.151213] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 219.156754] ? v9fs_session_init+0xad1/0x1540 [ 219.161268] ? trace_hardirqs_on_caller+0x3a8/0x580 01:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 219.166306] v9fs_session_init+0xc03/0x1540 [ 219.170676] ? v9fs_show_options+0x6b0/0x6b0 [ 219.175094] ? v9fs_mount+0x54/0x860 [ 219.178829] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 219.184298] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 219.189326] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 219.194194] v9fs_mount+0x73/0x860 [ 219.197750] ? alloc_pages_current+0x15d/0x260 [ 219.202352] ? __lockdep_init_map+0x100/0x560 [ 219.206887] mount_fs+0x92/0x2a0 [ 219.210269] vfs_kern_mount.part.0+0x5b/0x470 [ 219.214870] do_mount+0xe53/0x2a00 [ 219.218781] ? copy_mount_string+0x40/0x40 [ 219.223025] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 219.228150] ? copy_mnt_ns+0xa30/0xa30 [ 219.232077] ? copy_mount_options+0x1fa/0x2f0 [ 219.236574] ? copy_mnt_ns+0xa30/0xa30 [ 219.240245] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 219.240464] SyS_mount+0xa8/0x120 [ 219.240474] ? copy_mnt_ns+0xa30/0xa30 [ 219.240486] do_syscall_64+0x1d5/0x640 [ 219.240501] entry_SYSCALL_64_after_hwframe+0x46/0xbb 01:47:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 219.240508] RIP: 0033:0x466459 [ 219.240513] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.240528] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 219.283727] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 219.291006] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 219.298292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 219.305566] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 219.413322] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified 01:47:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x38}}, 0x0) 01:47:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:40 executing program 5 (fault-call:3 fault-nth:32): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:40 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_mark(0xffffffffffffffff, 0x2000000000000011, 0x2, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 219.607165] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 219.630033] FAULT_INJECTION: forcing a failure. [ 219.630033] name failslab, interval 1, probability 0, space 0, times 0 [ 219.675106] CPU: 1 PID: 12633 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 219.683026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.692388] Call Trace: [ 219.695082] dump_stack+0x1b2/0x281 [ 219.699674] should_fail.cold+0x10a/0x149 [ 219.704124] should_failslab+0xd6/0x130 [ 219.708109] __kmalloc+0x2c1/0x400 [ 219.711653] ? p9_fcall_alloc+0x19/0x90 [ 219.715720] p9_fcall_alloc+0x19/0x90 [ 219.719523] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 219.724724] p9_client_rpc+0x170/0x1520 [ 219.728716] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 219.734086] ? lock_acquire+0x170/0x3f0 [ 219.738067] ? lock_downgrade+0x740/0x740 [ 219.742229] ? lock_acquire+0x170/0x3f0 [ 219.746247] ? lock_downgrade+0x740/0x740 [ 219.750408] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 219.755521] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 219.760559] p9_client_attach+0x137/0x750 [ 219.764710] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 219.770253] ? v9fs_session_init+0xad1/0x1540 [ 219.774755] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 219.779787] v9fs_session_init+0xc03/0x1540 [ 219.784241] ? v9fs_show_options+0x6b0/0x6b0 [ 219.788662] ? v9fs_mount+0x54/0x860 [ 219.792384] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 219.797933] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 219.802954] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 219.807811] v9fs_mount+0x73/0x860 [ 219.811359] ? alloc_pages_current+0x15d/0x260 [ 219.815953] ? __lockdep_init_map+0x100/0x560 [ 219.820457] mount_fs+0x92/0x2a0 [ 219.823836] vfs_kern_mount.part.0+0x5b/0x470 [ 219.828346] do_mount+0xe53/0x2a00 [ 219.831903] ? copy_mount_string+0x40/0x40 [ 219.836145] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 219.841187] ? copy_mnt_ns+0xa30/0xa30 [ 219.845166] ? copy_mount_options+0x1fa/0x2f0 [ 219.850279] ? copy_mnt_ns+0xa30/0xa30 [ 219.854173] SyS_mount+0xa8/0x120 [ 219.857654] ? copy_mnt_ns+0xa30/0xa30 [ 219.861558] do_syscall_64+0x1d5/0x640 [ 219.865450] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 219.870640] RIP: 0033:0x466459 01:47:40 executing program 4: mkdir(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:40 executing program 4: mkdir(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 219.873830] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.881550] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 219.888832] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 219.896103] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 219.903379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 219.910676] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:41 executing program 4: mkdir(0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 219.975116] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified 01:47:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x38}}, 0x0) 01:47:41 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_mark(0xffffffffffffffff, 0x2000000000000011, 0x2, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:41 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 220.111120] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 220.127073] 9pnet: Couldn't grow tag array 01:47:41 executing program 5 (fault-call:3 fault-nth:33): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 220.190409] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified [ 220.262719] FAULT_INJECTION: forcing a failure. [ 220.262719] name failslab, interval 1, probability 0, space 0, times 0 [ 220.277735] new mount options do not match the existing superblock, will be ignored [ 220.304994] CPU: 1 PID: 12691 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 220.312996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.322384] Call Trace: [ 220.325068] dump_stack+0x1b2/0x281 [ 220.328795] should_fail.cold+0x10a/0x149 [ 220.332974] should_failslab+0xd6/0x130 [ 220.337063] __kmalloc+0x2c1/0x400 [ 220.340625] ? p9_fcall_alloc+0x19/0x90 [ 220.344604] p9_fcall_alloc+0x19/0x90 [ 220.348406] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 220.353605] p9_client_rpc+0x170/0x1520 [ 220.357586] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 220.362969] ? lock_acquire+0x170/0x3f0 [ 220.366965] ? lock_downgrade+0x740/0x740 [ 220.371120] ? lock_acquire+0x170/0x3f0 [ 220.375101] ? lock_downgrade+0x740/0x740 [ 220.379255] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 220.384485] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 220.389506] p9_client_attach+0x137/0x750 [ 220.393672] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 220.399208] ? v9fs_session_init+0xad1/0x1540 [ 220.403888] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 220.408906] v9fs_session_init+0xc03/0x1540 [ 220.413238] ? v9fs_show_options+0x6b0/0x6b0 [ 220.417738] ? v9fs_mount+0x54/0x860 [ 220.421455] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 220.426930] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 220.431968] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 220.436851] v9fs_mount+0x73/0x860 [ 220.440394] ? alloc_pages_current+0x15d/0x260 [ 220.445020] ? __lockdep_init_map+0x100/0x560 [ 220.449514] mount_fs+0x92/0x2a0 [ 220.452908] vfs_kern_mount.part.0+0x5b/0x470 [ 220.457407] do_mount+0xe53/0x2a00 [ 220.460956] ? copy_mount_string+0x40/0x40 [ 220.465195] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 220.470213] ? copy_mnt_ns+0xa30/0xa30 [ 220.474103] ? copy_mount_options+0x1fa/0x2f0 [ 220.478595] ? copy_mnt_ns+0xa30/0xa30 [ 220.482486] SyS_mount+0xa8/0x120 [ 220.486028] ? copy_mnt_ns+0xa30/0xa30 [ 220.490526] do_syscall_64+0x1d5/0x640 [ 220.494428] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 220.499621] RIP: 0033:0x466459 01:47:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) 01:47:41 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) fanotify_mark(0xffffffffffffffff, 0x2000000000000011, 0x2, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 220.502811] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 220.510611] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 220.517890] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 220.525422] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 220.532689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 220.541290] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:41 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 220.559453] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 220.700955] 9pnet: Couldn't grow tag array 01:47:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:41 executing program 5 (fault-call:3 fault-nth:34): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) [ 220.753915] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 220.757354] new mount options do not match the existing superblock, will be ignored 01:47:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 220.878329] FAULT_INJECTION: forcing a failure. [ 220.878329] name failslab, interval 1, probability 0, space 0, times 0 [ 220.924107] CPU: 0 PID: 12742 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 220.932036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.941397] Call Trace: [ 220.943995] dump_stack+0x1b2/0x281 [ 220.947628] should_fail.cold+0x10a/0x149 [ 220.951788] should_failslab+0xd6/0x130 [ 220.955803] kmem_cache_alloc_trace+0x29a/0x3d0 [ 220.960479] ? v9fs_session_init+0xad1/0x1540 [ 220.965012] v9fs_cache_session_get_cookie+0x103/0x1c0 [ 220.970301] v9fs_session_init+0xc92/0x1540 [ 220.974643] ? v9fs_show_options+0x6b0/0x6b0 [ 220.979096] ? v9fs_mount+0x54/0x860 [ 220.983258] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 220.988834] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 220.993958] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 220.998825] v9fs_mount+0x73/0x860 [ 221.002370] ? alloc_pages_current+0x15d/0x260 [ 221.006962] ? __lockdep_init_map+0x100/0x560 [ 221.011467] mount_fs+0x92/0x2a0 [ 221.014844] vfs_kern_mount.part.0+0x5b/0x470 [ 221.019349] do_mount+0xe53/0x2a00 [ 221.022985] ? copy_mount_string+0x40/0x40 [ 221.027226] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 221.032275] ? copy_mnt_ns+0xa30/0xa30 [ 221.036198] ? copy_mount_options+0x1fa/0x2f0 [ 221.040810] ? copy_mnt_ns+0xa30/0xa30 [ 221.044701] SyS_mount+0xa8/0x120 [ 221.048165] ? copy_mnt_ns+0xa30/0xa30 [ 221.052059] do_syscall_64+0x1d5/0x640 [ 221.055954] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 221.061143] RIP: 0033:0x466459 [ 221.064331] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.072476] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 221.079748] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 221.087026] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 221.094304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 221.101712] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:42 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:42 executing program 5 (fault-call:3 fault-nth:35): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 221.187268] new mount options do not match the existing superblock, will be ignored [ 221.305702] FAULT_INJECTION: forcing a failure. [ 221.305702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.317540] CPU: 1 PID: 12783 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 221.325785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.335242] Call Trace: [ 221.337841] dump_stack+0x1b2/0x281 [ 221.341479] should_fail.cold+0x10a/0x149 [ 221.345639] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 221.351106] __alloc_pages_nodemask+0x22c/0x2720 [ 221.355881] ? depot_save_stack+0x10d/0x3f0 [ 221.360235] ? kasan_kmalloc+0xeb/0x160 [ 221.364309] ? __kmalloc+0x15a/0x400 [ 221.368037] ? p9_fcall_alloc+0x19/0x90 [ 221.372051] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 221.377420] ? p9_client_rpc+0x170/0x1520 [ 221.381585] ? p9_client_attach+0x137/0x750 [ 221.385926] ? v9fs_session_init+0xc03/0x1540 [ 221.390431] ? v9fs_mount+0x73/0x860 [ 221.394157] ? mount_fs+0x92/0x2a0 [ 221.397707] ? gfp_pfmemalloc_allowed+0x150/0x150 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.402562] ? do_syscall_64+0x1d5/0x640 [ 221.406670] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 221.412051] ? do_syscall_64+0x1d5/0x640 [ 221.416143] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 221.421599] ? retint_kernel+0x2d/0x2d [ 221.426462] ? cache_alloc_refill+0x2fa/0x350 [ 221.430973] cache_grow_begin+0x91/0x700 [ 221.435052] ? check_preemption_disabled+0x35/0x240 [ 221.440077] cache_alloc_refill+0x273/0x350 [ 221.444420] __kmalloc+0x378/0x400 [ 221.447969] ? p9_fcall_alloc+0x19/0x90 [ 221.451953] p9_fcall_alloc+0x19/0x90 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.455766] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 221.460977] p9_client_rpc+0x170/0x1520 [ 221.464973] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 221.470355] ? lock_acquire+0x170/0x3f0 [ 221.474360] ? lock_downgrade+0x740/0x740 [ 221.478557] ? lock_acquire+0x170/0x3f0 [ 221.482540] ? lock_downgrade+0x740/0x740 [ 221.486699] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 221.491816] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 221.496853] p9_client_attach+0x137/0x750 [ 221.501020] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(0x0, 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.506568] ? v9fs_session_init+0xad1/0x1540 [ 221.511073] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 221.516101] v9fs_session_init+0xc03/0x1540 [ 221.520459] ? v9fs_show_options+0x6b0/0x6b0 [ 221.524974] ? v9fs_mount+0x54/0x860 [ 221.528708] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 221.534195] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 221.539236] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 221.544189] v9fs_mount+0x73/0x860 [ 221.547826] ? alloc_pages_current+0x15d/0x260 [ 221.552418] ? __lockdep_init_map+0x100/0x560 01:47:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.556919] mount_fs+0x92/0x2a0 [ 221.560297] vfs_kern_mount.part.0+0x5b/0x470 [ 221.564800] do_mount+0xe53/0x2a00 [ 221.568346] ? do_raw_spin_unlock+0x164/0x220 [ 221.572850] ? copy_mount_string+0x40/0x40 [ 221.577093] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 221.582152] ? copy_mnt_ns+0xa30/0xa30 [ 221.586141] ? copy_mount_options+0x1fa/0x2f0 [ 221.590651] ? copy_mnt_ns+0xa30/0xa30 [ 221.594632] SyS_mount+0xa8/0x120 [ 221.598090] ? copy_mnt_ns+0xa30/0xa30 [ 221.601994] do_syscall_64+0x1d5/0x640 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.605894] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 221.611089] RIP: 0033:0x466459 [ 221.612445] new mount options do not match the existing superblock, will be ignored [ 221.614308] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.614320] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 221.614326] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 221.614332] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 221.614338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 221.614343] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:42 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:42 executing program 5 (fault-call:3 fault-nth:36): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:42 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 221.873573] FAULT_INJECTION: forcing a failure. [ 221.873573] name failslab, interval 1, probability 0, space 0, times 0 [ 221.939714] new mount options do not match the existing superblock, will be ignored [ 221.962011] CPU: 1 PID: 12848 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 221.970291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.979648] Call Trace: [ 221.982268] dump_stack+0x1b2/0x281 [ 221.985906] should_fail.cold+0x10a/0x149 [ 221.990064] should_failslab+0xd6/0x130 [ 221.994047] kmem_cache_alloc_trace+0x29a/0x3d0 [ 221.998723] sget_userns+0x102/0xc10 [ 222.002445] ? v9fs_kill_super+0x90/0x90 [ 222.006512] ? v9fs_kill_super+0x90/0x90 [ 222.010573] sget+0xd1/0x110 [ 222.013628] v9fs_mount+0x9e/0x860 [ 222.017171] ? alloc_pages_current+0x15d/0x260 [ 222.021760] ? __lockdep_init_map+0x100/0x560 [ 222.026276] mount_fs+0x92/0x2a0 [ 222.029677] vfs_kern_mount.part.0+0x5b/0x470 [ 222.034179] do_mount+0xe53/0x2a00 [ 222.037723] ? do_raw_spin_unlock+0x164/0x220 [ 222.042313] ? copy_mount_string+0x40/0x40 [ 222.046558] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 222.051580] ? copy_mnt_ns+0xa30/0xa30 [ 222.055471] ? copy_mount_options+0x1fa/0x2f0 [ 222.059996] ? copy_mnt_ns+0xa30/0xa30 [ 222.063889] SyS_mount+0xa8/0x120 [ 222.067358] ? copy_mnt_ns+0xa30/0xa30 [ 222.071251] do_syscall_64+0x1d5/0x640 [ 222.075174] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 222.080368] RIP: 0033:0x466459 01:47:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 222.083565] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.091272] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 222.098542] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 222.105814] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 222.113087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 222.120812] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:43 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 222.323156] new mount options do not match the existing superblock, will be ignored 01:47:43 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:43 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:43 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, 0x0, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:43 executing program 5 (fault-call:3 fault-nth:37): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 222.795913] FAULT_INJECTION: forcing a failure. [ 222.795913] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.807751] CPU: 1 PID: 12907 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 222.810553] new mount options do not match the existing superblock, will be ignored [ 222.815631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.815636] Call Trace: [ 222.815658] dump_stack+0x1b2/0x281 [ 222.815676] should_fail.cold+0x10a/0x149 [ 222.815690] ? vfs_kern_mount.part.0+0x5b/0x470 [ 222.815706] __alloc_pages_nodemask+0x22c/0x2720 [ 222.852601] ? __lock_acquire+0x5fc/0x3f20 [ 222.856852] ? __lock_acquire+0x5fc/0x3f20 [ 222.861097] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 222.865953] ? fs_reclaim_release+0xd0/0x110 [ 222.870376] ? trace_hardirqs_on+0x10/0x10 [ 222.874620] ? v9fs_session_init+0xd41/0x1540 [ 222.879220] ? lock_acquire+0x170/0x3f0 [ 222.883231] cache_grow_begin+0x91/0x700 [ 222.887320] ? fs_reclaim_release+0xd0/0x110 [ 222.891825] ? check_preemption_disabled+0x35/0x240 [ 222.896853] cache_alloc_refill+0x273/0x350 [ 222.901212] kmem_cache_alloc_trace+0x340/0x3d0 [ 222.905888] sget_userns+0x102/0xc10 [ 222.909628] ? v9fs_kill_super+0x90/0x90 [ 222.913690] ? v9fs_kill_super+0x90/0x90 [ 222.917763] sget+0xd1/0x110 [ 222.920796] v9fs_mount+0x9e/0x860 [ 222.925645] ? alloc_pages_current+0x15d/0x260 [ 222.930311] ? __lockdep_init_map+0x100/0x560 [ 222.934814] mount_fs+0x92/0x2a0 [ 222.938186] vfs_kern_mount.part.0+0x5b/0x470 [ 222.942692] do_mount+0xe53/0x2a00 01:47:44 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 222.946328] ? copy_mount_string+0x40/0x40 [ 222.950601] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 222.955618] ? copy_mnt_ns+0xa30/0xa30 [ 222.959505] ? copy_mount_options+0x1fa/0x2f0 [ 222.964000] ? copy_mnt_ns+0xa30/0xa30 [ 222.967889] SyS_mount+0xa8/0x120 [ 222.971339] ? copy_mnt_ns+0xa30/0xa30 [ 222.975264] do_syscall_64+0x1d5/0x640 [ 222.979181] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 222.984371] RIP: 0033:0x466459 [ 222.987555] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.995269] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 223.002541] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 223.010165] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 223.017436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.024794] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, 0x0, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 223.091387] new mount options do not match the existing superblock, will be ignored 01:47:44 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, 0x0, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:44 executing program 5 (fault-call:3 fault-nth:38): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) [ 223.364913] new mount options do not match the existing superblock, will be ignored [ 223.379702] FAULT_INJECTION: forcing a failure. [ 223.379702] name failslab, interval 1, probability 0, space 0, times 0 [ 223.406914] CPU: 1 PID: 12945 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 223.414924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.424288] Call Trace: [ 223.426889] dump_stack+0x1b2/0x281 [ 223.430628] should_fail.cold+0x10a/0x149 [ 223.435013] should_failslab+0xd6/0x130 [ 223.438996] __kmalloc+0x2c1/0x400 [ 223.442542] ? __list_lru_init+0x67/0x710 [ 223.446700] __list_lru_init+0x67/0x710 [ 223.450680] sget_userns+0x504/0xc10 [ 223.454401] ? v9fs_kill_super+0x90/0x90 [ 223.458468] ? v9fs_kill_super+0x90/0x90 [ 223.462535] sget+0xd1/0x110 [ 223.465566] v9fs_mount+0x9e/0x860 [ 223.469112] ? alloc_pages_current+0x15d/0x260 [ 223.473705] ? __lockdep_init_map+0x100/0x560 [ 223.478211] mount_fs+0x92/0x2a0 [ 223.481583] vfs_kern_mount.part.0+0x5b/0x470 [ 223.486083] do_mount+0xe53/0x2a00 [ 223.489632] ? copy_mount_string+0x40/0x40 [ 223.493871] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 223.498913] ? copy_mnt_ns+0xa30/0xa30 [ 223.502801] ? copy_mount_options+0x1fa/0x2f0 [ 223.507347] ? copy_mnt_ns+0xa30/0xa30 [ 223.511259] SyS_mount+0xa8/0x120 [ 223.514711] ? copy_mnt_ns+0xa30/0xa30 [ 223.518615] do_syscall_64+0x1d5/0x640 [ 223.522518] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 223.527709] RIP: 0033:0x466459 [ 223.530899] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.538627] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 223.545905] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 223.553214] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 223.560579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.567858] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:44 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x2000000000000011, 0x2, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 01:47:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:44 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) 01:47:44 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) 01:47:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x0) timer_create(0x1, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:44 executing program 5 (fault-call:3 fault-nth:39): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}], [], 0x6b}}) 01:47:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x1, &(0x7f0000000300)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) 01:47:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffc000) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8d}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82, 0x4) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3d, 0x2, @tid=r2}, &(0x7f0000000240)) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffefe, 0x80800) poll(0x0, 0x0, 0x204) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 223.732491] FAULT_INJECTION: forcing a failure. [ 223.732491] name failslab, interval 1, probability 0, space 0, times 0 [ 223.832009] CPU: 0 PID: 12964 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 223.839947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.840940] new mount options do not match the existing superblock, will be ignored [ 223.849306] Call Trace: [ 223.849342] dump_stack+0x1b2/0x281 [ 223.849357] should_fail.cold+0x10a/0x149 [ 223.849369] should_failslab+0xd6/0x130 [ 223.849381] __kmalloc+0x2c1/0x400 [ 223.849393] ? register_shrinker+0x1ab/0x220 [ 223.879527] register_shrinker+0x1ab/0x220 [ 223.883778] sget_userns+0x9aa/0xc10 [ 223.887501] ? v9fs_kill_super+0x90/0x90 [ 223.891586] ? v9fs_kill_super+0x90/0x90 [ 223.895681] sget+0xd1/0x110 [ 223.898727] v9fs_mount+0x9e/0x860 [ 223.902270] ? alloc_pages_current+0x15d/0x260 [ 223.906855] ? __lockdep_init_map+0x100/0x560 [ 223.911356] mount_fs+0x92/0x2a0 [ 223.914734] vfs_kern_mount.part.0+0x5b/0x470 [ 223.919237] do_mount+0xe53/0x2a00 [ 223.922790] ? copy_mount_string+0x40/0x40 [ 223.927035] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 223.932489] ? copy_mnt_ns+0xa30/0xa30 [ 223.936383] ? copy_mount_options+0x1fa/0x2f0 [ 223.940883] ? copy_mnt_ns+0xa30/0xa30 [ 223.944774] SyS_mount+0xa8/0x120 [ 223.948313] ? copy_mnt_ns+0xa30/0xa30 [ 223.952202] do_syscall_64+0x1d5/0x640 [ 223.956102] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 223.961392] RIP: 0033:0x466459 [ 223.964585] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.972300] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:47:45 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 223.979576] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 223.986851] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 223.994122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.001394] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 01:47:45 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000000200)='7', 0x1}], 0x2) [ 224.070096] new mount options do not match the existing superblock, will be ignored [ 224.103150] 9pnet: Found fid 0 not clunked [ 224.109204] ================================================================== [ 224.116744] BUG: KASAN: use-after-free in p9_client_clunk+0x1fc/0x240 [ 224.123331] Read of size 8 at addr ffff8880abb4ea00 by task syz-executor.5/12964 [ 224.130864] [ 224.132501] CPU: 0 PID: 12964 Comm: syz-executor.5 Not tainted 4.14.230-syzkaller #0 [ 224.140821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.150178] Call Trace: [ 224.152889] dump_stack+0x1b2/0x281 [ 224.156526] print_address_description.cold+0x54/0x1d3 [ 224.161806] kasan_report_error.cold+0x8a/0x191 [ 224.166521] ? p9_client_clunk+0x1fc/0x240 [ 224.170907] __asan_report_load8_noabort+0x68/0x70 [ 224.175970] ? p9_client_clunk+0x1fc/0x240 [ 224.180304] p9_client_clunk+0x1fc/0x240 [ 224.184378] v9fs_mount+0x69f/0x860 [ 224.188010] ? alloc_pages_current+0x15d/0x260 [ 224.192598] ? __lockdep_init_map+0x100/0x560 [ 224.197096] mount_fs+0x92/0x2a0 [ 224.200470] vfs_kern_mount.part.0+0x5b/0x470 [ 224.204977] do_mount+0xe53/0x2a00 [ 224.208531] ? copy_mount_string+0x40/0x40 [ 224.212784] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 224.217806] ? copy_mnt_ns+0xa30/0xa30 [ 224.221727] ? copy_mount_options+0x1fa/0x2f0 [ 224.226219] ? copy_mnt_ns+0xa30/0xa30 [ 224.230108] SyS_mount+0xa8/0x120 [ 224.233576] ? copy_mnt_ns+0xa30/0xa30 [ 224.237490] do_syscall_64+0x1d5/0x640 [ 224.241409] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 224.246600] RIP: 0033:0x466459 [ 224.249788] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.257519] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 224.264886] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 224.272191] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 224.279466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.286748] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 224.294178] [ 224.295813] Allocated by task 12964: [ 224.299535] kasan_kmalloc+0xeb/0x160 [ 224.303341] kmem_cache_alloc_trace+0x131/0x3d0 [ 224.308013] p9_fid_create+0x47/0x3a0 [ 224.311824] p9_client_attach+0x6d/0x750 [ 224.315917] v9fs_session_init+0xc03/0x1540 [ 224.320251] v9fs_mount+0x73/0x860 [ 224.323797] mount_fs+0x92/0x2a0 [ 224.327168] vfs_kern_mount.part.0+0x5b/0x470 [ 224.331699] do_mount+0xe53/0x2a00 [ 224.335290] SyS_mount+0xa8/0x120 [ 224.338767] do_syscall_64+0x1d5/0x640 [ 224.342658] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 224.347840] [ 224.349477] Freed by task 12964: [ 224.352849] kasan_slab_free+0xc3/0x1a0 [ 224.357734] kfree+0xc9/0x250 [ 224.360884] p9_client_destroy.cold+0x67/0xaa [ 224.365389] v9fs_session_close+0x45/0x2c0 [ 224.369638] v9fs_kill_super+0x49/0x90 [ 224.373964] deactivate_locked_super+0x6c/0xd0 [ 224.378659] sget_userns+0x9c4/0xc10 [ 224.382381] sget+0xd1/0x110 [ 224.385401] v9fs_mount+0x9e/0x860 [ 224.388944] mount_fs+0x92/0x2a0 [ 224.392323] vfs_kern_mount.part.0+0x5b/0x470 [ 224.396826] do_mount+0xe53/0x2a00 [ 224.400370] SyS_mount+0xa8/0x120 [ 224.403823] do_syscall_64+0x1d5/0x640 [ 224.407716] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 224.412898] [ 224.414521] The buggy address belongs to the object at ffff8880abb4ea00 [ 224.414521] which belongs to the cache kmalloc-96 of size 96 [ 224.427012] The buggy address is located 0 bytes inside of [ 224.427012] 96-byte region [ffff8880abb4ea00, ffff8880abb4ea60) [ 224.438630] The buggy address belongs to the page: [ 224.443578] page:ffffea0002aed380 count:1 mapcount:0 mapping:ffff8880abb4e000 index:0x0 [ 224.451729] flags: 0xfff00000000100(slab) [ 224.455912] raw: 00fff00000000100 ffff8880abb4e000 0000000000000000 0000000100000020 [ 224.463812] raw: ffffea0002603260 ffffea0002d24e20 ffff88813fe804c0 0000000000000000 [ 224.471696] page dumped because: kasan: bad access detected [ 224.477517] [ 224.479140] Memory state around the buggy address: [ 224.484071] ffff8880abb4e900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 224.491460] ffff8880abb4e980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 224.498846] >ffff8880abb4ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 224.506209] ^ [ 224.509572] ffff8880abb4ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc 01:47:45 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x2000000000000011, 0x2, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) [ 224.516939] ffff8880abb4eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 224.524293] ================================================================== [ 224.531672] Disabling lock debugging due to kernel taint [ 224.625070] new mount options do not match the existing superblock, will be ignored [ 224.672735] Kernel panic - not syncing: panic_on_warn set ... [ 224.672735] [ 224.680136] CPU: 0 PID: 12964 Comm: syz-executor.5 Tainted: G B 4.14.230-syzkaller #0 [ 224.689228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.698582] Call Trace: [ 224.701182] dump_stack+0x1b2/0x281 [ 224.704810] panic+0x1f9/0x42d [ 224.708010] ? add_taint.cold+0x16/0x16 [ 224.711987] ? ___preempt_schedule+0x16/0x18 [ 224.716398] kasan_end_report+0x43/0x49 [ 224.720368] kasan_report_error.cold+0xa7/0x191 [ 224.725031] ? p9_client_clunk+0x1fc/0x240 [ 224.729263] __asan_report_load8_noabort+0x68/0x70 [ 224.734192] ? p9_client_clunk+0x1fc/0x240 [ 224.738425] p9_client_clunk+0x1fc/0x240 [ 224.742481] v9fs_mount+0x69f/0x860 [ 224.746103] ? alloc_pages_current+0x15d/0x260 [ 224.750702] ? __lockdep_init_map+0x100/0x560 [ 224.755192] mount_fs+0x92/0x2a0 [ 224.758556] vfs_kern_mount.part.0+0x5b/0x470 [ 224.763057] do_mount+0xe53/0x2a00 [ 224.766596] ? copy_mount_string+0x40/0x40 [ 224.770827] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 224.775839] ? copy_mnt_ns+0xa30/0xa30 [ 224.779727] ? copy_mount_options+0x1fa/0x2f0 [ 224.784214] ? copy_mnt_ns+0xa30/0xa30 [ 224.788097] SyS_mount+0xa8/0x120 [ 224.791543] ? copy_mnt_ns+0xa30/0xa30 [ 224.795425] do_syscall_64+0x1d5/0x640 [ 224.799311] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 224.804492] RIP: 0033:0x466459 [ 224.807672] RSP: 002b:00007f9d5db48188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.815370] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 224.822652] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 0000000000000000 [ 224.829920] RBP: 00007f9d5db481d0 R08: 00000000200000c0 R09: 0000000000000000 [ 224.837211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.844482] R13: 00007ffcc6a9923f R14: 00007f9d5db48300 R15: 0000000000022000 [ 224.852198] Kernel Offset: disabled [ 224.855827] Rebooting in 86400 seconds..